Cntrl+C to escape from browsw window

[calvin covington]

What we're desperate to fix is this:   On my client's Centos5.6 server
running filePro 5.6,  he can't cntrl-C out of a browse lookup window,
which is a crucial element of his billing program.  Cntrl-C works
oherwise -- to escape out of programs, etc.,  

I have his current software on my system (Centos5.5 and filePro 5.0)and
I can cntrl-C out of the same browse lookup, no problem. 

This is the only issue keeping him from going 'live' on his new system.
Everything else is working for him. 

If i'm not providing enough information, please let me know. 

Thank you

Calvin