I'm trying to install Baldur's Gate with Wine, and I keep getting this error when I open setup.exe with Wine:

Setup has detected that unInstallShield is in use. Please close unInstallShield and restart setup.
Error 432.

I'm pretty sure I don't have unInstallShield in use, but if I did, I'd have no idea how to close it. Any help?

EDIT:
Fixed it. I needed admin privileges, so sudo wine setup.exe worked fine.

EDIT2:
Oh, nevermind. The installer got to the point where it prompts me to switch to disc 2, then it closed. The shell says this:
sevarus@*********:/media/cdrom0$ sudo wine setup.exe
Password:
wine: Unhandled page fault on read access to 0xef0a2850 at address 0x10004827 (thread 0011), starting debugger...
Unhandled exception: page fault on read access to 0xef0a2850 in 32-bit code (0x10004827).
Register dump:
CS:0073 SS:007b DS:007b ES:007b FS:0033 GS:003b
EIP:10004827 ESP:0034f124 EBP:00000007 EFLAGS:00010297( - 00 RISAP1C)
EAX:00000000 EBX:00000031 ECX:ef0a2850 EDX:00000000
ESI:00000007 EDI:00000080
Stack dump:
0x0034f124: 00bd0b84 1000de50 00000002 00bd0b70
0x0034f134: 00000007 00000007 00000000 0034f244
0x0034f144: 00000700 00000012 00000031 00000007
0x0034f154: 0034f18c 00000039 00000007 00000000
0x0034f164: 00ad1510 0000003a 00000002 0000000d
0x0034f174: 00000000 00000002 00000000 00000000
Backtrace:
=>1 0x10004827 in zdatai51 (+0x4827) (0x00000007)
2 0x00000000 (0x00000000)
0x10004827: movb 0x0(%edx,%ecx,1),%dl
Modules:
Module Address Debug info Name (86 modules)
PE 380000-3a3000 Deferred 1844
PE 3b0000-3bc000 Deferred 1845
PE 3c0000-3d0000 Deferred _wutl951
PE 400000-491000 Deferred 0000079f._mp
PE 10000000-10014000 Export zdatai51
ELF 7b800000-7b918000 Deferred kernel32<elf>
\-PE 7b820000-7b918000 \ kernel32
ELF 7bc00000-7bc81000 Deferred ntdll<elf>
\-PE 7bc10000-7bc81000 \ ntdll
ELF 7bf00000-7bf03000 Deferred <wine-loader>
ELF 7d4a5000-7d4ba000 Deferred midimap<elf>
\-PE 7d4b0000-7d4ba000 \ midimap
ELF 7d4e0000-7d4f8000 Deferred msacm32<elf>
\-PE 7d4f0000-7d4f8000 \ msacm32
ELF 7d4f8000-7d534000 Deferred wineoss<elf>
\-PE 7d500000-7d534000 \ wineoss
ELF 7d554000-7d586000 Deferred uxtheme<elf>
\-PE 7d560000-7d586000 \ uxtheme
ELF 7d586000-7d58a000 Deferred libgpg-error.so.0
ELF 7d58a000-7d5d6000 Deferred libgcrypt.so.11
ELF 7d5d6000-7d603000 Deferred libcrypt.so.1
ELF 7d603000-7d66c000 Deferred libgnutls.so.12
ELF 7d66c000-7d69a000 Deferred libcups.so.2
ELF 7d8c7000-7d8d7000 Deferred libtasn1.so.2
ELF 7d8f0000-7d8f4000 Deferred libxfixes.so.3
ELF 7d8f4000-7d8fd000 Deferred libxcursor.so.1
ELF 7d8fd000-7d919000 Deferred imm32<elf>
\-PE 7d900000-7d919000 \ imm32
ELF 7d919000-7d91c000 Deferred libxrandr.so.2
ELF 7d91c000-7d924000 Deferred libxrender.so.1
ELF 7d924000-7d927000 Deferred libxinerama.so.1
ELF 7dc3e000-7e401000 Deferred libglcore.so.1
ELF 7e401000-7e486000 Deferred libgl.so.1
ELF 7e486000-7e56c000 Deferred libx11.so.6
ELF 7e56c000-7e579000 Deferred libxext.so.6
ELF 7e579000-7e57e000 Deferred libxxf86vm.so.1
ELF 7e57e000-7e596000 Deferred libice.so.6
ELF 7e596000-7e59e000 Deferred libsm.so.6
ELF 7e59e000-7e62a000 Deferred winex11<elf>
\-PE 7e5b0000-7e62a000 \ winex11
ELF 7e62a000-7e649000 Deferred libexpat.so.1
ELF 7e649000-7e677000 Deferred libfontconfig.so.1
ELF 7e677000-7e68b000 Deferred libz.so.1
ELF 7e68b000-7e6f4000 Deferred libfreetype.so.6
ELF 7e6f4000-7e781000 Deferred winmm<elf>
\-PE 7e700000-7e781000 \ winmm
ELF 7e781000-7e79a000 Deferred version<elf>
\-PE 7e790000-7e79a000 \ version
ELF 7e79a000-7e85c000 Deferred comctl32<elf>
\-PE 7e7a0000-7e85c000 \ comctl32
ELF 7e85c000-7e86f000 Deferred libresolv.so.2
ELF 7e86f000-7e88e000 Deferred iphlpapi<elf>
\-PE 7e880000-7e88e000 \ iphlpapi
ELF 7e88e000-7e8e1000 Deferred rpcrt4<elf>
\-PE 7e8a0000-7e8e1000 \ rpcrt4
ELF 7e8e1000-7e973000 Deferred ole32<elf>
\-PE 7e8f0000-7e973000 \ ole32
ELF 7e973000-7e9ca000 Deferred shlwapi<elf>
\-PE 7e980000-7e9ca000 \ shlwapi
ELF 7e9ca000-7eab8000 Deferred shell32<elf>
\-PE 7e9e0000-7eab8000 \ shell32
ELF 7eab8000-7eb57000 Deferred comdlg32<elf>
\-PE 7eac0000-7eb57000 \ comdlg32
ELF 7eb57000-7eb88000 Deferred winspool<elf>
\-PE 7eb60000-7eb88000 \ winspool
ELF 7eb88000-7ebcc000 Deferred advapi32<elf>
\-PE 7eb90000-7ebcc000 \ advapi32
ELF 7ebcc000-7ebd6000 Deferred libgcc_s.so.1
ELF 7ecab000-7ed5f000 Deferred gdi32<elf>
\-PE 7ecc0000-7ed5f000 \ gdi32
ELF 7ed5f000-7ee93000 Deferred user32<elf>
\-PE 7ed80000-7ee93000 \ user32
ELF 7ee93000-7ee9d000 Deferred libnss_files.so.2
ELF 7ee9d000-7eea6000 Deferred libnss_compat.so.2
ELF 7eea9000-7eebd000 Deferred lz32<elf>
\-PE 7eeb0000-7eebd000 \ lz32
ELF 7efc7000-7efe9000 Deferred libm.so.6
ELF 7efeb000-7f000000 Deferred libnsl.so.1
ELF b7d40000-b7d42000 Deferred libnvidia-tls.so.1
ELF b7d44000-b7d47000 Deferred libdl.so.2
ELF b7d47000-b7e76000 Deferred libc.so.6
ELF b7e76000-b7e88000 Deferred libpthread.so.0
ELF b7e89000-b7e8c000 Deferred libxau.so.6
ELF b7e8c000-b7e95000 Deferred libnss_nis.so.2
ELF b7e9f000-b7fb0000 Deferred libwine.so.1
ELF b7fb3000-b7fc9000 Deferred ld-linux.so.2
Threads:
process tid prio (all id:s are in hex)
00000010 (D) C:\windows\temp\_ISTMP9.DIR\0000079f._MP
00000011 0 <==
0000000d
0000000f 0
0000000e 0
0000000a
00000012 0
0000000b 0

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What the heck?