Help on lib/modules Please!!

[Arante, Susan]

I had a pm that used to be working and is called using "use ABC::Test;".  I
deleted (for some stupid reasons) the perl directory and didn't realize I
also deleted the ABC subdirectory below site\lib.  I took another copy from
another machine and placed it back under site\lib but now I'm getting this
error message when I try to do "use ABC::Test;" - on Perl 5.  Any ideas?  

Can't locate loadable object for module ABC::Test in @INC (@INC contains:
c:/perl/lib c:/perl/site/lib .) at - line 1