Message: Problems Installing or De-installing an ATM Font
A problem occurred when trying to install or deinstall an ATM font.
Cause
You have tried to install a font that is already installed, or you have tried to de-install a font that is currently being used within a document, or by another program. Alternatively, the font file itself is corrupt, or a problem was caused by Adobe Type Manager.
What Can I Do?
 Installing a font - check 
 that it is not installed already.
 Installing a font - check 
 that it is not installed already.
 De-installing a font - make 
 sure it is not being used in any loaded documents, or other applications, 
 then try again. If this fails, use the ATM control panel to deinstall 
 the font.
 De-installing a font - make 
 sure it is not being used in any loaded documents, or other applications, 
 then try again. If this fails, use the ATM control panel to deinstall 
 the font.