I have put 0.8 on 2 of my machines now, when loading all my mp3's into it, I am getting notepad pop open with a failure.txt, Im pretty sure its one of my many mp3s in a folder doing it.

Now, how can I identify the one causing it, foobar dissappears really quickly when it happens, and I dont seem to be able to catch what file it has open quick enough before the file is closed again.

I upgraded foobar on this machine to see if it had the same issue that my other computer did, sure enough, it did.

Content of the file on this PC is

Illegal operation:
Code: C0000005h, flags: 00000000h, address: 009510A4h
Access violation, operation: read, address: 00000000h
Call path:
playlist_loader_callback_dialog::threadproc=>playlist_loader_callback_base::do_precaching=>AkripDeinit
This is the first crash logged by this instance.
Code bytes (009510A4h):
00951064h: D7 8B 0D 58 BC 95 00 89 04 0E A1 58 BC 95 00 39
00951074h: 1C 06 74 19 83 C6 04 83 FE 40 72 E0 53 53 53 FF
00951084h: D7 A3 1C 8F 95 00 33 C0 40 5F 5E 5B C3 33 C0 EB
00951094h: F8 56 57 8B 3D 04 70 95 00 33 F6 A1 58 BC 95 00
009510A4h: 8B 04 06 85 C0 74 0C 50 FF D7 A1 58 BC 95 00 83
009510B4h: 24 06 00 83 C6 04 83 FE 40 7C E0 A1 1C 8F 95 00
009510C4h: 85 C0 74 0A 50 FF D7 83 25 1C 8F 95 00 00 5F 5E
009510D4h: C3 55 8B EC 83 EC 50 6A 50 8D 45 B0 6A 00 50 E8
Stack (0313FDE4h):
0313FDC4h: 88010948 00000020 0012F108 017401D0
0313FDD4h: 0012F150 719A9F83 88010948 0012F174
0313FDE4h: 00000000 009586B4 00951046 00953726
0313FDF4h: 029A3B80 0095B6F0 00000059 0313FE98
0313FE04h: 00953B3F 029A3B80 009549E5 029A3B80
0313FE14h: 0313FEFC 029A3B80 004355E2 00444850
0313FE24h: 0313FEFC 00000000 00000000 00000034
0313FE34h: 0040129F 0089DFE0 0313FEA4 00000010
0313FE44h: 00402A58 0089DFE0 0313FEA4 FFFFFFFF
0313FE54h: 01417FB8 00000000 00000034 0313FE74
0313FE64h: 00000004 D63655B2 4069B0CE 64E3F9BD
0313FE74h: 3CF23FE4 00412C13 00000000 00000000
0313FE84h: 00000000 0313FF2C 00000000 029047D0
0313FE94h: 0013FF2C 0313FED4 004357CB 00000001
0313FEA4h: 0013FEFC 00000000 0313FF4C 0313FF44
0313FEB4h: 00000000 0041B6CC 0313FEFC 00000000
0313FEC4h: 0313FF4C 0313FF44 00000000 0287BC00
0313FED4h: 0313FF54 0041B569 00444794 00000000
0313FEE4h: 0313FF4C 0313FF44 00000000 0012F474
0313FEF4h: 0287BC04 00000CBF 00438978 004389EC
Registers:
EAX: 00000000, EBX: 00000000, ECX: 009586B4, EDX: 00000002
ESI: 00000000, EDI: 77E77963, EBP: 0313FE00, ESP: 0313FDE4
Crash location: "foo_cdda", loaded at 00950000h - 0095E000h

Loaded modules:
foobar2000 loaded at 00400000h - 00451000h
ntdll loaded at 77F50000h - 77FF6000h
kernel32 loaded at 77E60000h - 77F45000h
USER32 loaded at 77D40000h - 77DC6000h
GDI32 loaded at 77C70000h - 77CB0000h
ADVAPI32 loaded at 77DD0000h - 77E5B000h
RPCRT4 loaded at 78000000h - 7806E000h
ole32 loaded at 771B0000h - 772C0000h
COMCTL32 loaded at 71950000h - 71A34000h
msvcrt loaded at 77C10000h - 77C63000h
SHLWAPI loaded at 63180000h - 631E4000h
utf8api loaded at 10000000h - 1000D000h
comdlg32 loaded at 763B0000h - 763F5000h
SHELL32 loaded at 773D0000h - 77BBE000h
foo_abx loaded at 008D0000h - 008DA000h
foo_ac3 loaded at 008E0000h - 008F0000h
foo_albumlist loaded at 008F0000h - 008FA000h
foo_ape loaded at 00900000h - 0091F000h
foo_apl loaded at 00920000h - 0092A000h
foo_bitcompare loaded at 00930000h - 00938000h
foo_burninate loaded at 00940000h - 0094B000h
VERSION loaded at 77C00000h - 77C07000h
foo_cdda loaded at 00950000h - 0095E000h
foo_console loaded at 00960000h - 00968000h
foo_convolve loaded at 00970000h - 0099B000h
foo_diskwriter loaded at 009A0000h - 009B1000h
WINMM loaded at 76B40000h - 76B6C000h
serwvdrv loaded at 5CD70000h - 5CD77000h
umdmxfrm loaded at 5B0A0000h - 5B0A7000h
foo_dsp_crossfeed loaded at 00A40000h - 00A46000h
foo_dsp_extra loaded at 00A50000h - 00A65000h
foo_dsp_nogaps loaded at 00A70000h - 00A77000h
foo_dsp_pause loaded at 00A80000h - 00A87000h
foo_dsp_skip_silence loaded at 00A90000h - 00A97000h
foo_dsp_soundtouch loaded at 00AA0000h - 00AAB000h
MSVCP60 loaded at 76080000h - 760E1000h
foo_dynamics loaded at 00AB0000h - 00AB7000h
foo_festalon loaded at 00AC0000h - 00BFF000h
foo_flac loaded at 00C00000h - 00C16000h
foo_freedb loaded at 00C20000h - 00C4E000h
WS2_32 loaded at 71AB0000h - 71AC5000h
WS2HELP loaded at 71AA0000h - 71AA8000h
foo_history loaded at 00C50000h - 00C5E000h
foo_id3v2 loaded at 00C60000h - 00C86000h
foo_input_std loaded at 00C90000h - 00D29000h
MSACM32 loaded at 77BE0000h - 77BF4000h
foo_lpac loaded at 00D30000h - 00D37000h
lpac_codec_api loaded at 00D40000h - 00D4A000h
lpaccodec loaded at 00D50000h - 00D79000h
foo_masstag loaded at 00FA0000h - 00FB0000h
foo_matroska loaded at 00FB0000h - 00FEF000h
foo_mod loaded at 00FF0000h - 00FF9000h
BASS loaded at 01000000h - 0105A000h
foo_mpeg4u loaded at 01060000h - 01089000h
foo_nez loaded at 01090000h - 010BC000h
foo_ofr loaded at 010C0000h - 010EE000h
foo_oggpreview loaded at 01100000h - 011FD000h
foo_output_std loaded at 01200000h - 01209000h
foo_out_dsound_ex loaded at 01210000h - 01219000h
DSOUND loaded at 51080000h - 510D6000h
foo_out_ks loaded at 01230000h - 0123B000h
SETUPAPI loaded at 76670000h - 76754000h
foo_psf loaded at 01240000h - 012EB000h
foo_read_http loaded at 012F0000h - 012F9000h
foo_rgscan loaded at 01300000h - 0130B000h
foo_search_ex loaded at 01310000h - 01318000h
foo_shn loaded at 01320000h - 0132E000h
foo_shuffle loaded at 01330000h - 0133E000h
foo_sid loaded at 01340000h - 01387000h
foo_spc loaded at 01390000h - 0139F000h
foo_speex loaded at 013A0000h - 013B8000h
foo_tfmx loaded at 013C0000h - 013C9000h
foo_ui_std loaded at 013D0000h - 013E7000h
foo_unpack loaded at 013F0000h - 01421000h
OLEAUT32 loaded at 77120000h - 771AB000h
foo_vis_manager loaded at 01430000h - 01438000h
foo_vis_simple_spectrum loaded at 01440000h - 0144A000h
foo_vis_vu_meter loaded at 01450000h - 01458000h
foo_vorbisenc loaded at 01460000h - 0155A000h
foo_wavpack loaded at 01560000h - 0156B000h
foo_wma loaded at 01570000h - 01589000h
WMVCore loaded at 08530000h - 0872D000h
WMASF loaded at 07260000h - 07299000h
foo_xa loaded at 01590000h - 015A1000h
WININET loaded at 63000000h - 63094000h
CRYPT32 loaded at 762C0000h - 76348000h
MSASN1 loaded at 762A0000h - 762AF000h
uxtheme loaded at 5AD70000h - 5ADA4000h
MSCTF loaded at 74720000h - 7476B000h
pshook loaded at 017D0000h - 017DB000h
CLBCATQ loaded at 76FD0000h - 77048000h
COMRes loaded at 77050000h - 77115000h
mlang loaded at 74770000h - 747FF000h
wmerror loaded at 07000000h - 0702B000h
wdmaud loaded at 72D20000h - 72D29000h
msacm32 loaded at 72D10000h - 72D18000h
midimap loaded at 77BD0000h - 77BD7000h
imagehlp loaded at 76C90000h - 76CB2000h
DBGHELP loaded at 6D510000h - 6D58C000h

Stack dump analysis:
Address: 009586B4h, location: "foo_cdda", loaded at 00950000h - 0095E000h
Address: 00951046h, location: "foo_cdda", loaded at 00950000h - 0095E000h
Address: 00953726h, location: "foo_cdda", loaded at 00950000h - 0095E000h
Address: 0095B6F0h, location: "foo_cdda", loaded at 00950000h - 0095E000h
Address: 00953B3Fh, location: "foo_cdda", loaded at 00950000h - 0095E000h
Address: 009549E5h, location: "foo_cdda", loaded at 00950000h - 0095E000h
Address: 004355E2h, location: "foobar2000", loaded at 00400000h - 00451000h
Address: 00444850h, location: "foobar2000", loaded at 00400000h - 00451000h
Address: 0040129Fh, location: "foobar2000", loaded at 00400000h - 00451000h
Address: 00402A58h, location: "foobar2000", loaded at 00400000h - 00451000h
Address: 01417FB8h, location: "foo_unpack", loaded at 013F0000h - 01421000h
Address: 00412C13h, location: "foobar2000", loaded at 00400000h - 00451000h
Address: 004357CBh, location: "foobar2000", loaded at 00400000h - 00451000h
Address: 0041B6CCh, location: "foobar2000", loaded at 00400000h - 00451000h
Address: 0041B569h, location: "foobar2000", loaded at 00400000h - 00451000h
Address: 00444794h, location: "foobar2000", loaded at 00400000h - 00451000h
Address: 00438978h, location: "foobar2000", loaded at 00400000h - 00451000h
Address: 004389ECh, location: "foobar2000", loaded at 00400000h - 00451000h
Address: 004389E4h, location: "foobar2000", loaded at 00400000h - 00451000h
Address: 004389D0h, location: "foobar2000", loaded at 00400000h - 00451000h
Address: 004389E4h, location: "foobar2000", loaded at 00400000h - 00451000h
Address: 004389D0h, location: "foobar2000", loaded at 00400000h - 00451000h
Address: 0041BBFFh, location: "foobar2000", loaded at 00400000h - 00451000h
Address: 00423004h, location: "foobar2000", loaded at 00400000h - 00451000h
Address: 004230B0h, location: "foobar2000", loaded at 00400000h - 00451000h
Address: 00423118h, location: "foobar2000", loaded at 00400000h - 00451000h
Address: 00422FA5h, location: "foobar2000", loaded at 00400000h - 00451000h
Address: 77E802EDh, location: "kernel32", loaded at 77E60000h - 77F45000h
Symbol: "OpenConsoleW" (+000000B8h)
Address: 77E9BB86h, location: "kernel32", loaded at 77E60000h - 77F45000h
Symbol: "EnumResourceLanguagesW" (+0000050Bh)
Address: 77E95B80h, location: "kernel32", loaded at 77E60000h - 77F45000h
Symbol: "VerSetConditionMask" (+0000D0D2h)
Address: 00422F9Ch, location: "foobar2000", loaded at 00400000h - 00451000h

Version info:
foobar2000 v0.8
UNICODE

Do you have .CDA files in your MP3 directory ? Quick solution would be to remove foo_cdda.dll but that would take away CD playback capabilities.

Found there was one that came down with a lot of mp3's..

Deleted it as its pointless when I dont have the cd it came from.

Could this issue be happening because the machines in question have no CD-Rom drives attached to them?

Could be the missing CD causing it somehow, I'll try to reproduce it here, thanks for info.

Had similar crashes once that also mainly happened after changing ro removing the audio cd from the drive. So I think you are on the right track here.

Can't always reproduce though.

Crashlog should still be here