I have installed Dev+GNU pascal on computer with win xp professional. Whenever I try to compile any source code I get an error message: c:\dev_gpc\lib\gcc-lib\mingw32\3.2.3\collect2.exe: and: No such file: No such file or directory I've checked and the file exist in this location. Other error (in a different source code) is: c:\dev_gpc\examples\projects\grclock.pas:9: module/unit interface `Dos' could not be imported Can anyone help me, thanx -- Nesnesitelně lehká matematika: http://www.e-matematika.cz