https://bugs.winehq.org/show_bug.cgi?id=42625
--- Comment #5 from Chris Parker cparke@parkerfamily.name ---
What's the name of the application?
What doesn't work with the application?
QuickBooks 5.0 (for Windows 3.1 and up).
When I tried opening the company file, restoring the company from the backup file, and also opening the sample company file that comes with the program. In all case, after the Wine update applied today, program errored out complaining that the file was "damaged or corrupted." That message normally appears if the file is on a floppy diskette that has read errors. On the wine console, the OpenFile16 error appeared, so I assumed they are related. Yesterday, however, wine-staging ran this program perfectly and the company file opened just fine!
Not sure how to build Biarch Wine on Ubuntu these days like you seem to be doing for the wine-staging PPA, the Wiki about how to do it is complicated and may be very outdated. So I just uninstalled wine-staging 2.3 and replaced it with the Wine v1.6 build included in the Ubuntu distro and the company file opens normally again. I'll probably be sticking with that now, though I could still verify your fix if I had the right build script to properly compile the patched package.