Hi, I realise this is probably more of a MinGW problem than a GNU Pascal problem, but I thought someone here might know the solution. I've seen a few similar reports in the mailing list archives, but I cannot seem to find one that is identical. First off, I'll tell you how I went about installing Gnu Pascal to run under (networked) Windows XP:- 1. Run MinGW-3.1.0-1.exe 2. Run MSYS-1.0.9.exe and point it at the MinGW installation. 3. Install gpc-mingw-gcc-2.95.3-6-depends.tar.gz 4. Run gpc-2.1-mingw-1.exe 5. Add c:\mingw\bin to the (Windows XP) command path. So far so good, everything works, and I'm able to compile hello.pas from MSYS with no problems! The problem occurs after I change directory from C: (where everything is installed) to another drive. Then when I try to compile hello.pas, I get:- $ cd /s/ $ gpc hello.pas c:\mingw\bin\gpc.exe: installation problem, cannot exec `gpcpp': No such file or directory Can someone please advise? Is this to do with mounting? My mounts look something like this (if it helps):- C:\msys\1.0\bin on /usr/bin type user (binmode,cygexec,noumount) C:\msys\1.0\bin on /bin type user (binmode,cygexec,noumount) C:\msys\1.0 on / type user (binmode,noumount) C:\msys\1.0 on /usr type user (binmode,noumount) c:\mingw on /mingw type user (binmode) a: on /a type user (binmode,noumount) c: on /c type user (binmode,noumount) d: on /d type user (binmode,noumount) p: on /p type user (binmode,noumount) s: on /s type user (binmode,noumount) t: on /t type user (binmode,noumount) Any help greatly appreciated! cheers, Ian