I just installed this game, and I seem to have issues. It says that the d3d9.dll archive couldn't be found, and asks me to reinstall. When I try to uninstall the game, I get the following error:

Error Code: <-5006 : 0x80070070>


Error Description:
>SetupDLL\SetupDLL.cpp (1281)
pAPP:RollerCoaster Tycoon® 3
PVENDOR:Atari
PGUID:907B4640-266B-4A21-92FB-CD1A86CD0F63
$7.1.100.1248
@Windows XP (2600) IE 6.0.2600.0

I have no idea of what to do... My computer has about 40GB of free space, and the only thing that probably doesn't work on it right now it's the sound. And the game I bought is original. Please help!

Can you post your DXDIAG.

Is it this?

Microsoft Windows XP Home Edition (5.1, Compilation 2600)
Dell Inc.
Dimension 4700
Phoenix ROM Bios PLUS Version 1.10 A05
Intel Pentium 4 CPU 3.20 GHz (2 CPUs)
510MB RAM
284 MB used, 964MB available
DirectX 8.1 (4.08.0001.0810)

Well, that's some of it. If you click Start>Run>type in DXDIAG and click Enter it will bring up your Direct-X Diaglog were you can choose the option "Save All Information" and then post that information in this thread.  Please note that it will be a very long text. BUT, from what you posted above, it seems that your DirectX is not up to date.

Lets do this: Put the RCT3 CD in your drive. Click Exit if autorun starts up. Open up "My Computer," right-click the CD Drive where RCT3 lies and choose open.  Now double click the folder that says DirectX and double click the .exe that says dxsetup.

The funny thing about this is when installing the game, it automatically updates your DirectX from that file, so lets use the above as a 2nd option.

Before you update your DirectX manually follow this link HERE and use your best judgement with the advise enclosed.

Once you post your DXDIAG, we should be able to determine or narrow down somewhat the problem. <no promises though>

Here it is.

------------------
System Information
------------------
Time of this report: 4/4/2006, 19:58:30
Machine name: BRUNO-N7FVGQPUZ
Operating System: Microsoft Windows XP Home Edition (5.1, Build 2600) (2600.xpclient.010817-1148)
Language: Portuguese (Regional Setting: Portuguese)
System Manufacturer: Dell Inc.
System Model: Dimension 4700
BIOS: DELL - 7
Processor: Intel® Pentium® 4 CPU 3.20GHz (2 CPUs)
Memory: 510MB RAM
Page File: 212MB used, 1036MB available
Primary File System: NTFS
DirectX Version: DirectX 8.1 (4.08.01.0810)
DX Setup Parameters: Not found
DxDiag Version: 5.01.2600.0000 32bit Unicode

------------
DxDiag Notes
------------
DirectX Files Tab: The file qasf.dll is an old version, which could cause problems.
Display Tab 1: No problems found.
Music Tab: No problems found.
Input Tab: No problems found.
Network Tab: No problems found.

------------------
DirectX Components
------------------
ddraw.dll: 5.01.2600.0000 Portuguese Final Retail 9/6/2001 09:00:00 267264 bytes
ddrawex.dll: 5.01.2600.0000 English Final Retail 9/6/2001 09:00:00 24064 bytes
dxapi.sys: 5.01.2600.0000 English Final Retail 9/6/2001 09:00:00 10496 bytes
d3d8.dll: 5.01.2600.0000 Portuguese Final Retail 9/6/2001 09:00:00 1181184 bytes
d3dim.dll: 5.01.2600.0000 English Final Retail 9/6/2001 09:00:00 436224 bytes
d3dim700.dll: 5.01.2600.0000 English Final Retail 9/6/2001 09:00:00 791040 bytes
d3dramp.dll: 5.01.2600.0000 English Final Retail 9/6/2001 09:00:00 590336 bytes
d3drm.dll: 5.01.2600.0000 English Final Retail 9/6/2001 09:00:00 350208 bytes
d3dxof.dll: 5.01.2600.0000 English Final Retail 9/6/2001 09:00:00 47616 bytes
d3dpmesh.dll: 5.01.2600.0000 English Final Retail 9/6/2001 09:00:00 34816 bytes
dplayx.dll: 5.01.2600.0000 English Final Retail 9/6/2001 09:00:00 212992 bytes
dpmodemx.dll: 5.01.2600.0000 Portuguese Final Retail 9/6/2001 09:00:00 21504 bytes
dpwsockx.dll: 5.01.2600.0000 Portuguese Final Retail 9/6/2001 09:00:00 50688 bytes
dplaysvr.exe: 5.01.2600.0000 English Final Retail 9/6/2001 09:00:00 26112 bytes
dpnsvr.exe: 5.01.2600.0000 Portuguese Final Retail 9/6/2001 09:00:00 18944 bytes
dpnet.dll: 5.01.2600.0000 English Final Retail 9/6/2001 09:00:00 156672 bytes
dpnlobby.dll: 5.01.2600.0000 English Final Retail 9/6/2001 09:00:00 38400 bytes
dpnwsock.dll: 5.01.2600.0000 Portuguese Final Retail 9/6/2001 09:00:00 61952 bytes
dpnaddr.dll: 5.01.2600.0000 English Final Retail 9/6/2001 09:00:00 26112 bytes
dpnmodem.dll: 5.01.2600.0000 Portuguese Final Retail 9/6/2001 09:00:00 62464 bytes
dpvoice.dll: 5.01.2600.0000 Portuguese Final Retail 9/6/2001 09:00:00 206848 bytes
dpvsetup.exe: 5.01.2600.0000 English Final Retail 9/6/2001 09:00:00 59392 bytes
dpvvox.dll: 5.01.2600.0000 Portuguese Final Retail 9/6/2001 09:00:00 113152 bytes
dpvacm.dll: 5.01.2600.0000 Portuguese Final Retail 9/6/2001 09:00:00 24064 bytes
dpnhpast.dll: 5.01.2600.0000 English Final Retail 9/6/2001 09:00:00 30208 bytes
dpnhupnp.dll: 5.01.2600.0000 English Final Retail 9/6/2001 09:00:00 55808 bytes
dinput.dll: 5.01.2600.0000 Portuguese Final Retail 9/6/2001 09:00:00 159744 bytes
dinput8.dll: 5.01.2600.0000 Portuguese Final Retail 9/6/2001 09:00:00 177152 bytes
dimap.dll: 5.01.2600.0000 English Final Retail 9/6/2001 09:00:00 44032 bytes
diactfrm.dll: 5.01.2600.0000 Portuguese Final Retail 9/6/2001 09:00:00 395264 bytes
joy.cpl: 5.01.2600.0000 Portuguese Final Retail 9/6/2001 09:00:00 66560 bytes
gcdef.dll: 5.01.2600.0000 Portuguese Final Retail 9/6/2001 09:00:00 77312 bytes
pid.dll: 5.01.2600.0000 English Final Retail 9/6/2001 09:00:00 31744 bytes
dsound.dll: 5.01.2600.0000 Portuguese Final Retail 9/6/2001 09:00:00 338944 bytes
dsound3d.dll: 5.01.2600.0000 English Final Retail 9/6/2001 09:00:00 1293824 bytes
dswave.dll: 5.01.2600.0000 English Final Retail 9/6/2001 09:00:00 16896 bytes
dsdmo.dll: 5.01.2600.0000 English Final Retail 9/6/2001 09:00:00 165888 bytes
dsdmoprp.dll: 5.01.2600.0000 Portuguese Final Retail 9/6/2001 09:00:00 66560 bytes
dmusic.dll: 5.01.2600.0000 Portuguese Final Retail 9/6/2001 09:00:00 94720 bytes
dmband.dll: 5.01.2600.0000 English Final Retail 9/6/2001 09:00:00 26112 bytes
dmcompos.dll: 5.01.2600.0000 English Final Retail 9/6/2001 09:00:00 59904 bytes
dmime.dll: 5.01.2600.0000 English Final Retail 9/6/2001 09:00:00 172032 bytes
dmloader.dll: 5.01.2600.0000 English Final Retail 9/6/2001 09:00:00 31232 bytes
dmstyle.dll: 5.01.2600.0000 English Final Retail 9/6/2001 09:00:00 110080 bytes
dmsynth.dll: 5.01.2600.0000 English Final Retail 9/6/2001 09:00:00 99840 bytes
dmscript.dll: 5.01.2600.0000 English Final Retail 9/6/2001 09:00:00 77312 bytes
dx7vb.dll: 5.01.2600.0000 Portuguese Final Retail 9/6/2001 09:00:00 595456 bytes
dx8vb.dll: 5.01.2600.0000 Portuguese Final Retail 9/6/2001 09:00:00 1185792 bytes
mfc40.dll: 4.01.00.6140 English Final Retail 9/6/2001 09:00:00 924432 bytes
mfc42.dll: 6.00.8665.0000 English Beta Retail 9/6/2001 09:00:00 995383 bytes
wsock32.dll: 5.01.2600.0000 Portuguese Final Retail 9/6/2001 09:00:00 24064 bytes
amstream.dll: 6.04.2600.0000 English Final Retail 9/6/2001 09:00:00 63488 bytes
devenum.dll: 6.04.2600.0000 Portuguese Final Retail 9/6/2001 09:00:00 51712 bytes
dxmasf.dll: 6.04.09.1120 Portuguese Final Retail 9/6/2001 09:00:00 499229 bytes
mciqtz32.dll: 6.04.2600.0000 Portuguese Final Retail 9/6/2001 09:00:00 33280 bytes
mpg2splt.ax: 6.04.2600.0000 English Final Retail 9/6/2001 09:00:00 126464 bytes
msdmo.dll: 6.04.2600.0000 English Final Retail 9/6/2001 09:00:00 11264 bytes
qasf.dll: 10.00.00.3802 English Final Retail 1/28/2005 13:44:28 221184 bytes
qcap.dll: 6.04.2600.0000 Portuguese Final Retail 9/6/2001 09:00:00 184832 bytes
qdv.dll: 6.04.2600.0000 Portuguese Final Retail 9/6/2001 09:00:00 266752 bytes
qdvd.dll: 6.04.2600.0000 Portuguese Final Retail 9/6/2001 09:00:00 356864 bytes
qedit.dll: 6.04.2600.0000 Portuguese Final Retail 9/6/2001 09:00:00 512512 bytes
qedwipes.dll: 6.04.2600.0000 English Final Retail 9/6/2001 09:00:00 734208 bytes
quartz.dll: 6.04.2600.0000 Portuguese Final Retail 9/6/2001 09:00:00 1140224 bytes
strmdll.dll: 4.01.00.3925 Portuguese Final Retail 9/6/2001 09:00:00 246302 bytes
iac25_32.ax: 2.00.05.0053 English Final Retail 9/6/2001 09:00:00 199680 bytes
ir41_32.ax: 4.51.16.0003 English Final Retail 9/6/2001 09:00:00 848384 bytes
ir41_qc.dll: 4.30.62.0002 English Final Retail 9/6/2001 09:00:00 120320 bytes
ir41_qcx.dll: 4.30.64.0001 English Final Retail 9/6/2001 09:00:00 338432 bytes
ir50_32.dll: 5.2562.15.0055 English Final Retail 9/6/2001 09:00:00 755200 bytes
ir50_qc.dll: 5.00.63.0048 English Final Retail 9/6/2001 09:00:00 200192 bytes
ir50_qcx.dll: 5.00.64.0048 English Final Retail 9/6/2001 09:00:00 183808 bytes
ivfsrc.ax: 5.10.02.0051 English Final Retail 9/6/2001 09:00:00 154624 bytes
mswebdvd.dll: 6.04.2600.0000 Portuguese Final Retail 9/6/2001 09:00:00 244224 bytes
msdvdopt.dll: 5.01.2600.0000 Portuguese Final Retail 9/6/2001 09:00:00 75264 bytes
ks.sys: 5.01.2600.0000 Portuguese Final Retail 9/6/2001 09:00:00 134144 bytes
stream.sys: 5.01.2600.0000 English Final Retail 9/6/2001 09:00:00 42752 bytes
swenum.sys: 5.01.2600.0000 Portuguese Final Retail 9/6/2001 09:00:00 3840 bytes
msvidctl.dll: 6.04.2600.0000 Portuguese Final Retail 9/6/2001 09:00:00 984064 bytes
vbisurf.ax: 5.01.2600.0000 English Final Retail 9/6/2001 09:00:00 27136 bytes
msyuv.dll: 5.01.2600.0000 English Final Retail 9/6/2001 09:00:00 16384 bytes
wstdecod.dll: 5.01.2600.0000 Portuguese Final Retail 9/6/2001 09:00:00 46592 bytes

---------------
Display Devices
---------------
Card name:
Manufacturer:
Chip type:
DAC type:
Device ID: Enum\
Display Memory: n/a
Current Mode: 1024 x 768 (32 bit) (1Hz)
Monitor:
Monitor Max Res:
Driver Name: vga.dll
Driver Version: 5.01.2600.0000 (Portuguese)
DDI Version: Unknown
Driver Attributes: Final Retail
Driver Date/Size: 9/6/2001 09:00:00, 9344 bytes
Driver Signed: Yes
WHQL Date Stamp: n/a
VDD:
Mini VDD: vga.sys
Mini VDD Date: 9/6/2001 09:00:00, 19584 bytes
Device Identifier: {D7B70EE0-4340-11CF-B063-282AAEC2C835}
Vendor ID: 0x0000
Device ID: 0x0000
SubSys ID: 0x00000000
Revision ID: 0x0000
Registry: OK
DDraw Status: Not Available
D3D Status: Not Available
AGP Status: Not Available
DDraw Test Result:
D3D7 Test Result:
D3D8 Test Result:

-------------
Sound Devices
-------------
-----------
DirectMusic
-----------
DLS Path: E:\WINDOWS\SYSTEM32\drivers\GM.DLS
Version: 1.00.16.0002
Ports:
Microsoft Synthesizer, Software (Not Kernel Mode), Output, DLS, Internal, Default Port
Registry: OK
Music Test Result:

------------------
DirectShow Filters
------------------

DirectShow Filters:
WMAudio Decoder DMO,0x00800800,1,1,,
WMAPro over S/PDIF DMO,0x00600800,1,1,,
WMSpeech Decoder DMO,0x00600800,1,1,,
WMVideo Advanced Decoder DMO,0x00800001,1,1,,
WMV Screen decoder DMO,0x00800001,1,1,,
WMVideo Decoder DMO,0x00800001,1,1,,
Mpeg4 Decoder DMO,0x00800001,1,1,,
Full Screen Renderer,0x00200000,1,0,quartz.dll,6.04.2600.0000
DV Muxer,0x00400000,0,0,qdv.dll,6.04.2600.0000
Color Space Converter,0x00400001,1,1,quartz.dll,6.04.2600.0000
WM ASF Reader,0x00400000,0,0,qasf.dll,10.00.00.3802
Screen Capture filter,0x00200000,0,1,wmpsrcwp.dll,10.00.00.3802
AVI Splitter,0x00600000,1,1,quartz.dll,6.04.2600.0000
VGA 16 Color Ditherer,0x00400000,1,1,quartz.dll,6.04.2600.0000
Indeo® video 5.10 Compression Filter,0x00200000,1,1,ir50_32.dll,5.2562.15.0055
Windows Media Audio Decoder,0x00800001,1,1,msadds32.ax,8.00.00.4477
AC3 Parser Filter,0x00600000,1,1,mpg2splt.ax,6.04.2600.0000
MJPEG Decompressor,0x00600000,1,1,quartz.dll,6.04.2600.0000
Indeo® video 5.10 Decompression Filter,0x00640000,1,1,ir50_32.dll,5.2562.15.0055
Microsoft Screen Video Decompressor,0x00800000,1,1,msscds32.ax,8.00.00.4477
MPEG-I Stream Splitter,0x00600000,1,2,quartz.dll,6.04.2600.0000
SAMI (CC) Parser,0x00400000,1,1,quartz.dll,6.04.2600.0000
MPEG Layer-3 Decoder,0x00810000,1,1,l3codecx.ax,1.05.00.0050
MPEG-2 Splitter,0x005fffff,1,0,mpg2splt.ax,6.04.2600.0000
ACELP.net Sipro Lab Audio Decoder,0x00800001,1,1,acelpdec.ax,1.04.00.0000
Internal Script Command Renderer,0x00800001,1,0,quartz.dll,6.04.2600.0000
MPEG Audio Decoder,0x03680001,1,1,quartz.dll,6.04.2600.0000
File Source (Netshow URL),0x00400000,0,1,wmpasf.dll,10.00.00.3802
Slide Video to MPEG1,0x00000000,0,0,,
DV Splitter,0x00600000,1,2,qdv.dll,6.04.2600.0000
Windows Media Video Decoder,0x00800000,1,1,wmvds32.ax,8.00.00.4477
Windows Media Video Decoder,0x00800000,1,1,wmv8ds32.ax,8.00.00.4000
Windows Media Multiplexer,0x00600000,1,1,wmpasf.dll,10.00.00.3802
ASX file Parser,0x00600000,1,1,wmpasf.dll,10.00.00.3802
ASX v.2 file Parser,0x00600000,1,0,wmpasf.dll,10.00.00.3802
NSC file Parser,0x00600000,1,1,wmpasf.dll,10.00.00.3802
ACM Wrapper,0x00600000,1,1,quartz.dll,6.04.2600.0000
Windows Media source filter,0x00600000,0,2,wmpasf.dll,10.00.00.3802
Video Renderer,0x00800001,1,0,quartz.dll,6.04.2600.0000
Line 21 Decoder,0x00600000,1,1,qdvd.dll,6.04.2600.0000
Video Port Manager,0x00600000,2,1,quartz.dll,6.04.2600.0000
WST Decoder,0x00600000,1,1,wstdecod.dll,5.01.2600.0000
Video Renderer,0x00400000,1,0,quartz.dll,6.04.2600.0000
LEAD MCMP/MJPEG Codec,0x00100000,1,1,LCODCCMP.DLL,1.00.00.0016
LEAD MCMP/MJPEG Decoder,0x00800000,1,1,LCODCCMP.DLL,1.00.00.0016
WM ASF Writer,0x00400000,0,0,qasf.dll,10.00.00.3802
VBI Surface Allocator,0x00600000,1,1,vbisurf.ax,5.01.2600.0000
Microsoft MPEG-4 Video Decompressor,0x00800000,1,1,mpg4ds32.ax,8.00.00.4477
File writer,0x00200000,1,0,qcap.dll,6.04.2600.0000
DVD Navigator,0x00200000,0,2,qdvd.dll,6.04.2600.0000
Overlay Mixer2,0x00400000,1,1,qdvd.dll,6.04.2600.0000
AVI Draw,0x00600064,9,1,quartz.dll,6.04.2600.0000
.RAM file Parser,0x00600000,1,0,wmpasf.dll,10.00.00.3802
G.711 Codec,0x00200000,1,1,g711codc.ax,5.01.2600.0000
MPEG-2 Demultiplexer,0x00600000,1,1,mpg2splt.ax,6.04.2600.0000
DV Video Decoder,0x00800000,1,1,qdv.dll,6.04.2600.0000
Indeo® audio software,0x00500000,1,1,iac25_32.ax,2.00.05.0053
Windows Media Update Filter,0x00400000,1,0,wmpasf.dll,10.00.00.3802
ASF DIB Handler,0x00600000,1,1,wmpasf.dll,10.00.00.3802
ASF ACM Handler,0x00600000,1,1,wmpasf.dll,10.00.00.3802
ASF ICM Handler,0x00600000,1,1,wmpasf.dll,10.00.00.3802
ASF URL Handler,0x00600000,1,1,wmpasf.dll,10.00.00.3802
ASF JPEG Handler,0x00600000,1,1,wmpasf.dll,10.00.00.3802
ASF DJPEG Handler,0x00600000,1,1,wmpasf.dll,10.00.00.3802
ASF embedded stuff Handler,0x00600000,1,1,wmpasf.dll,10.00.00.3802
WIA Stream Snapshot Filter,0x00200000,1,1,wiasf.ax,1.00.00.0000
SampleGrabber,0x00200000,1,1,qedit.dll,6.04.2600.0000
Null Renderer,0x00200000,1,0,qedit.dll,6.04.2600.0000
IVF source filter,0x00600000,0,1,ivfsrc.ax,5.10.02.0051
Smart Tee,0x00200000,1,2,qcap.dll,6.04.2600.0000
Overlay Mixer,0x00200000,0,0,qdvd.dll,6.04.2600.0000
AVI Decompressor,0x00600000,1,1,quartz.dll,6.04.2600.0000
AVI/WAV File Source,0x00400000,0,2,quartz.dll,6.04.2600.0000
QuickTime Movie Parser,0x00600000,1,1,quartz.dll,6.04.2600.0000
Wave Parser,0x00400000,1,1,quartz.dll,6.04.2600.0000
MIDI Parser,0x00400000,1,1,quartz.dll,6.04.2600.0000
Multi-file Parser,0x00400000,1,1,quartz.dll,6.04.2600.0000
Lyric Parser,0x00400000,1,1,quartz.dll,6.04.2600.0000
File stream renderer,0x00400000,1,1,quartz.dll,6.04.2600.0000
XML Playlist,0x00400000,1,0,wmpasf.dll,10.00.00.3802
AVI Mux,0x00200000,1,0,qcap.dll,6.04.2600.0000
LEAD Video Color Filter,0x00000000,0,0,,
Line 21 Decoder 2,0x00600002,1,1,quartz.dll,6.04.2600.0000
File Source (Async.),0x00400000,0,1,quartz.dll,6.04.2600.0000
File Source (URL),0x00400000,0,1,quartz.dll,6.04.2600.0000
Windows Media Pad VU Data Grabber,0x00600000,1,0,wmmfilt.dll,1.01.2427.0000
Infinite Pin Tee Filter,0x00200000,1,1,qcap.dll,6.04.2600.0000
QT Decompressor,0x00600000,1,1,quartz.dll,6.04.2600.0000
ShotBoundaryDet,0x00200000,1,1,wmmfilt.dll,1.01.2427.0000
MPEG Video Decoder,0x40000001,1,1,quartz.dll,6.04.2600.0000
Indeo® video 4.4 Decompression Filter,0x00640000,1,1,ir41_32.ax,4.51.16.0003
Indeo® video 4.4 Compression Filter,0x00200000,1,1,ir41_32.ax,4.51.16.0003

Video Compressors:
WMVideo Encoder DMO,0x00600800,1,1,,
MSScreen encoder DMO,0x00600800,1,1,,
WMVideo9 Encoder DMO,0x00600800,1,1,,
WMVideo Advanced Encoder DMO,0x00600800,1,1,,
MSScreen 9 encoder DMO,0x00600800,1,1,,
DV Video Encoder,0x00200000,0,0,qdv.dll,6.04.2600.0000
HPOD RunTimeline Filter,0x00000000,0,0,,
Indeo® video 5.10 Compression Filter,0x00100000,1,1,ir50_32.dll,5.2562.15.0055
LEAD MCMP/MJPEG Codec,0x00100000,1,1,LCODCCMP.DLL,1.00.00.0016
MJPEG Compressor,0x00200000,0,0,quartz.dll,6.04.2600.0000
Cinepak Codec by Radius,0x00200000,1,1,qcap.dll,6.04.2600.0000
Intel 4:2:0 Video V2.50,0x00200000,1,1,qcap.dll,6.04.2600.0000
Intel Indeo® Video R3.2,0x00200000,1,1,qcap.dll,6.04.2600.0000
Intel Indeo® Video 4.5,0x00200000,1,1,qcap.dll,6.04.2600.0000
Indeo® video 5.10,0x00200000,1,1,qcap.dll,6.04.2600.0000
Codec IYUV Intel,0x00200000,1,1,qcap.dll,6.04.2600.0000
Microsoft H.261 Video Codec,0x00200000,1,1,qcap.dll,6.04.2600.0000
Microsoft H.263 Video Codec,0x00200000,1,1,qcap.dll,6.04.2600.0000
Microsoft RLE,0x00200000,1,1,qcap.dll,6.04.2600.0000
Microsoft Video 1,0x00200000,1,1,qcap.dll,6.04.2600.0000

Audio Compressors:
WM Speech Encoder DMO,0x00600800,1,1,,
WMAudio Encoder DMO,0x00600800,1,1,,
IAC2,0x00200000,1,1,quartz.dll,6.04.2600.0000
IMA ADPCM,0x00200000,1,1,quartz.dll,6.04.2600.0000
PCM,0x00200000,1,1,quartz.dll,6.04.2600.0000
Microsoft ADPCM,0x00200000,1,1,quartz.dll,6.04.2600.0000
ACELP.net,0x00200000,1,1,quartz.dll,6.04.2600.0000
DSP Group TrueSpeech™,0x00200000,1,1,quartz.dll,6.04.2600.0000
Windows Media Audio V1,0x00200000,1,1,quartz.dll,6.04.2600.0000
Windows Media Audio V2,0x00200000,1,1,quartz.dll,6.04.2600.0000
GSM 6.10,0x00200000,1,1,quartz.dll,6.04.2600.0000
MSN Messenger Audio Codec,0x00200000,1,1,quartz.dll,6.04.2600.0000
Microsoft G.723.1
,0x00200000,1,1,quartz.dll,6.04.2600.0000
CCITT A-Law,0x00200000,1,1,quartz.dll,6.04.2600.0000
CCITT u-Law,0x00200000,1,1,quartz.dll,6.04.2600.0000
MPEG Layer-3,0x00200000,1,1,quartz.dll,6.04.2600.0000

Midi Renderers:
Default MidiOut Device,0x00800000,1,0,quartz.dll,6.04.2600.0000

Audio Renderers:
Default DirectSound Device,0x00800000,1,0,quartz.dll,6.04.2600.0000
Default WaveOut Device,0x00200000,1,0,quartz.dll,6.04.2600.0000

LTMM Video Processors:
LEAD Video Color Filter,0x00000000,0,0,,

-------------
Input Devices
-------------
Device Name: Human Interface USB Device
Provider: (Regular system devices)
Hardware ID: USB\Vid_045e&Pid_008c&Rev_0056
Status: 0
Port Name: USB Root Hub
Port Provider: (Standard USB Host Controller)
Port ID: USB\ROOT_HUB&VID8086&PID2659&REV0003
Port Status: 0

Device Name: Human Interface USB Device
Provider: (Regular system devices)
Hardware ID: USB\Vid_045e&Pid_008c&Rev_0056
Status: 0
Port Name: USB Root Hub
Port Provider: (Standard USB Host Controller)
Port ID: USB\ROOT_HUB&VID8086&PID2659&REV0003
Port Status: 0

Device Name: Human Interface USB Device
Provider: (Regular system devices)
Hardware ID: USB\Vid_045e&Pid_008c&Rev_0056
Status: 0
Port Name: USB Root Hub
Port Provider: (Standard USB Host Controller)
Port ID: USB\ROOT_HUB&VID8086&PID2659&REV0003
Port Status: 0

Device Name: Human Interface USB Device
Provider: (Regular system devices)
Hardware ID: USB\Vid_413c&Pid_2005&Rev_0104
Status: 0
Port Name: USB Root Hub
Port Provider: (Standard USB Host Controller)
Port ID: USB\ROOT_HUB&VID8086&PID2658&REV0003
Port Status: 0

Poll w/ Interrupt: No
Registry: OK

-------------
Input Drivers
-------------

----------------------------
DirectPlay Service Providers
----------------------------
Internet TCP/IP Connection For DirectPlay - Registry: OK, File: dpwsockx.dll (5.01.2600.0000)
IPX Connection For DirectPlay - Registry: OK, File: dpwsockx.dll (5.01.2600.0000)
Modem Connection For DirectPlay - Registry: OK, File: dpmodemx.dll (5.01.2600.0000)
Serial Connection For DirectPlay - Registry: OK, File: dpmodemx.dll (5.01.2600.0000)
DirectPlay8 Modem Service Provider - Registry: OK, File: dpnmodem.dll (5.01.2600.0000)
DirectPlay8 Serial Service Provider - Registry: OK, File: dpnmodem.dll (5.01.2600.0000)
DirectPlay8 IPX Service Provider - Registry: OK, File: dpnwsock.dll (5.01.2600.0000)
DirectPlay8 TCP/IP Service Provider - Registry: OK, File: dpnwsock.dll (5.01.2600.0000)
DirectPlay Test Result:

-------------------------
DirectPlay Lobbyable Apps
-------------------------

That's it. In case I missed any information still in Portuguese, let me know and I'll translate.

Please download and install this: http://www.microsoft.com/downloads/detai...laylang=en

After that is done, apply all RCT3 Patches, and hopefully it will work

Weird. It doesn't work. It just says... DirectX 9.0 couldn't be found, and asks me to retry or quit. Retrying never works. Ack.

Lets do this: Put the RCT3 CD in your drive. Click Exit if autorun starts up. Open up "My Computer," right-click the CD Drive where RCT3 lies and choose open.  Now double click the folder that says DirectX and double click the .exe that says dxsetup.

Try this. By the way, what kind of video card do you have?