Some of the forms are giving my end-users a strange error, saying
"Creation of this signature could not be completed, Unknown Error,
Support Information: CSigDict - 1938".
An HFT message then follows, saying the file is already open or in use by another application; however, I know this is not the case. Unfortunately, once this error is shown, the file becomes permanently corrupted and I cannot remove the signature. Sometimes the signature will show on the document just fine (even if it is corrupted, it looks fine on the screen), and sometimes not.
I can find no reference to this particular error on google. Any idea what's going on?
Acrobat 9.3, LS 8.2, WinXP.