id summary reporter owner description type status priority milestone component version severity resolution keywords cc 25 Binaries started from FAT32, become corrupted, if booted from FAT32 Valery V. Sedletski "When playing with our Team Boot/2 bootable fat32 flash disk, I noticed the following problem: when I booted from a fat32 volume (usually, flash disk), and trying to start binaries like format.com, wget.exe, from the same FAT32 volume, I get the error like ""The file format.com cannot be run in OS/2 session"". If I look into the binary, I now see it being zeroed, if I view it in the hex viewer. But some binaries don't get corrupted, like shutdown.exe. I sometimes see that shutdown.exe fail to start, but after some number of attempts, it gets started, but didn't become corrupted. As it is known, the binaries are opened by the kernel Loader component, with read-write access, so it could be potentially overwritten, and it got really overwritten. What is interesting, I tried to start binaries from a non-bootable FAT32 medium, and I did not had any case when it got corrupted." defect closed major GA IFS 1.0 medium fixed fat32 boot binarry corrupt fail start run