I have problem with installation BGT. When I want install component 'Baldur's Gate Trilogy Core 1.01', I have an error...and I don't know what's wrong.

My SETUP-BGT.DEBUG
WeiDU v 194 Log
D:\gry\Baldur's Gate II\Setup-BGT.exe
[./Chitin.key] loaded, 599570 bytes
[./Chitin.key] 186 BIFFs, 42429 resources
[dialog.tlk] loaded, 11917826 bytes
[dialog.tlk] 93919 string entries
[./Autorun.ini] loaded, 1282 bytes
[./Baldur.ini] loaded, 2785 bytes
Possible HD/CD Path: [D:\gry\Baldur's Gate II]
Possible HD/CD Path: [D:\gry\Baldur's Gate II\CD1\]
Possible HD/CD Path: [D:\gry\Baldur's Gate II\CD2\]
Possible HD/CD Path: [D:\gry\Baldur's Gate II\CD2\]
Possible HD/CD Path: [D:\gry\Baldur's Gate II\CD3\]
Possible HD/CD Path: [D:\gry\Baldur's Gate II\CD4\]
Possible HD/CD Path: [D:\gry\Baldur's Gate II\CD5\]
[./Keymap.ini] loaded, 5615 bytes
[./Mplaynow.ini] loaded, 230 bytes
[dialogf.tlk] loaded, 11918090 bytes
[dialogf.tlk] 93919 string entries
[D:\gry\Baldur's Gate II\Setup-BGT.exe] Using scripting style "BG"
[dialog.tlk] claims to be writeable.
[dialog.tlk] claims to be a regular file.
[WeiDU.log] parsed
[SETUP-BGT.TP2] parsed
Choose your language:
0 [English]
1 [International English]
2 [Francais (French)]
3 [Deutsch (German)]
4 [Italiano (Italian)]
5 [Çѱąľî (Korean)]
6 [Polski (Polish)]
7 [D˘¤¤?? (Russian)]
Using Language [English]
[English] has 5 top-level TRA files
[BGT/Language/English/prompts.tra] parsed
[BGT/Language/English/prompts.tra] has 42 translation strings
[BGT/Language/English/setup.tra] parsed
[BGT/Language/English/setup.tra] has 66 translation strings
[BGT/Language/English/dialog.tra] parsed
[BGT/Language/English/dialog.tra] has 25 translation strings
[BGT/Language/English/journal.tra] parsed
[BGT/Language/English/journal.tra] has 319 translation strings
[BGT/Language/English/scripts.tra] parsed
[BGT/Language/English/scripts.tra] has 25 translation strings
SETUP-SOS.TP2 0 0 Installed
SETUP-TDD.TP2 0 0 Installed
SETUP-TDD.TP2 0 1 Installed
SETUP-TS-BP.TP2 0 0 Installed
SETUP-CTB.TP2 0 0 Installed
Install Component [Baldur's Gate Trilogy - Core 1.01]
[Y]es or [N]o or [Q]uit?
Installing [Baldur's Gate Trilogy - Core 1.01]
Creating 1 directory
Copying 1 file ...
[Setup-BGT.exe] loaded, 318464 bytes
Copied [Setup-BGT.exe] to [_WeiDU.exe] (NO BACKUP MADE!)
FAILURE:
Installation failed - problem with detecting BG1 directory.
Stopping installation because of error.
Stopping installation because of error.
ERROR Installing [Baldur's Gate Trilogy - Core 1.01], rolling back to previous state
[BGT/Backup/0/UNSETSTR.0] SET_STRING uninstall info not found
Will uninstall 0 files for [SETUP-BGT.TP2] component 0.
Uninstalled 0 files for [SETUP-BGT.TP2] component 0.
SETUP-SOS.TP2 0 0 Installed
SETUP-TDD.TP2 0 0 Installed
SETUP-TDD.TP2 0 1 Installed
SETUP-TS-BP.TP2 0 0 Installed
SETUP-CTB.TP2 0 0 Installed
ERROR: Failure("Installation failed - problem with detecting BG1 directory.")
PLEASE post the contents of the file SETUP-BGT.DEBUG at http://www.shsforums...p?showforum=261
Using Language [English]
[English] has 5 top-level TRA files
[BGT/Language/English/prompts.tra] parsed
[BGT/Language/English/prompts.tra] has 42 translation strings
[BGT/Language/English/setup.tra] parsed
[BGT/Language/English/setup.tra] has 66 translation strings
[BGT/Language/English/dialog.tra] parsed
[BGT/Language/English/dialog.tra] has 25 translation strings
[BGT/Language/English/journal.tra] parsed
[BGT/Language/English/journal.tra] has 319 translation strings
[BGT/Language/English/scripts.tra] parsed
[BGT/Language/English/scripts.tra] has 25 translation strings
Install Component [Baldur's Gate Trilogy - Core 1.01]
[Y]es or [N]o or [Q]uit? Saving This Log:
SETUP-SOS.TP2 0 0 Installed
SETUP-TDD.TP2 0 0 Installed
SETUP-TDD.TP2 0 1 Installed
SETUP-TS-BP.TP2 0 0 Installed
SETUP-CTB.TP2 0 0 Installed
[SETUP-SOS.TP2] parsed
[SOS/Language/English/setup.tra] parsed
[SOS/Language/English/setup.tra] has 954 translation strings
[SETUP-TDD.TP2] parsed
[TDD/Language/English/setup.tra] parsed
[TDD/Language/English/setup.tra] has 217 translation strings
[TDD/Language/English/tp2.tra] parsed
[TDD/Language/English/tp2.tra] has 1773 translation strings
[SETUP-TS-BP.TP2] parsed
[TS/Language/English/setup.tra] parsed
[TS/Language/English/setup.tra] has 332 translation strings
[SETUP-CTB.TP2] parsed
[CtB/Language/English/wsetup.tra] parsed
[CtB/Language/English/wsetup.tra] has 1045 translation strings
[CtB/Language/English/script.tra] parsed
[CtB/Language/English/script.tra] has 383 translation strings
WeiDU Timings
MKDIR 0.000
FAIL 0.000
COPY 0.000
load TLK 0.000
parsing .log files 0.000
PATCH_IF 0.000
BUT_ONLY 0.000
adding translation strings 0.010
unmarshal KEY 0.150
loading files 0.190
parsing .tra files 0.211
saving files 0.220
eval_pe 0.231
parsing .tp2 files 0.440
unmarshal TLK 0.631
tp2 uninstall 0.701
AT_* 0.751
stuff not covered elsewhere 15.903
TOTAL 19.438
Where is problem?