Post your mounting commands here.

Z:\>mount c c:\users\mast\desktop\dosbox\oldgames
Drive C is mounted as local directory c:\users\mast\desktop\dosbox\oldgames\

Z:\>C:

C:\>capture

Don't you have the capture game inside another folder? Or you just installed it at ...\oldgames like if it was the root folder of C.

If the installation program created a folder, you must CHANGE TO IT first, using the CD command.

E.g.

Z:\>C:

C:\>cd capture

C:\CAPTURE\>capture

You probably used different mountings when you installed the game.

That worked for a few games. Most of the games I have are in a compressed zipped folder and it's these that will not work when I change the directory. DOSbox says it is unable to change to it.

unzip. them ?

Thank you for your patience...