Stopping "Insert Volume.." requesters with Lock()

[Doobrey]

 Is there an easy way to check that a file/dir exists without having that annoying "Please insert volume:blah blah" requester ?

 Or am I stuck having to LockDosList() and traverse the list to see if the volume exists ,and only then do a Lock() (not forgetting the UnlockDosList() after !!) ?

[Doobrey]

Thanks Piru, nice and simple...just what I needed.

You must not Lock() while holding lock of the doslist.

Ooops.. I meant LockDosList(), check for volume, UnlockDosList() then Lock()... honest guv ;-)