The custom form could not be opened.

[Angie]

In Business Contacts, I get the message: "The custom form
could not be opened." on a nearly daily basis ... it then
goes on to say: "Array index out of bounds." I can go
in, clear the cache on "custom forms" in the business
manager, and the problem goes away, but it comes back
again soon for no apparent reason ... anyone know how to
stop this?

 

[Susan]

have you tried deleting the frmcache.dat file, along all the form "folders"
in that same directory?