I recently decided to use wine on Ubuntu over using windows on my computer. Kind of the dealbreaker/maker in this was that according to the appdb Altera Quartus II Web Edition would run. However, I can't get the newest version (11.1) to install (it just came out, so I imagine problems like this come up all the time with new things). Although they have a linux version, this one didn't work out because it wouldn't run either (error is /bin/sh can't open file). When I try to run the installer on Quartus II Web Edition I get the following: Code: wine: Unhandled page fault on read access to 0x00000031 at address 0x42bbda01 (thread 002f), starting debugger... couldn't load main module (8) Unhandled exception: page fault on read access to 0x00000031 in 32-bit code (0x42bbda01). Register dump: CS:0073 SS:007b DS:007b ES:007b FS:0033 GS:003b EIP:42bbda01 ESP:0032faac EBP:01d5dbf8 EFLAGS:00210212( R- -- I -A- - ) EAX:0016e55c EBX:42c47ff4 ECX:00170058 EDX:00000001 ESI:01cb3198 EDI:012bd150 Stack dump: 0x0032faac: 0016e55c 01d5dbf8 01cb3198 012bd150 0x0032fabc: 69216ff4 7ccbd178 00170058 00000020 0x0032facc: 71822ff4 00000000 42b583c1 42c47ff4 0x0032fadc: 00170058 011f9ad0 00000000 42be12a5 0x0032faec: 00170058 00001d7e 012bd150 42c47ff4 0x0032fafc: 011f73c0 000100a0 00000000 42bef47f Backtrace: =>0 0x42bbda01 in mshtml (+0x6da01) (0x01d5dbf8) 1 0x42be12a5 in mshtml (+0x912a4) (0x00000000) 0x42bbda01: call *0x30(%edx) Any suggestions for this error?