PDF creator print monitor keep printing 'A' file

hi all, i'm using pdf creator 1.7.3 (yeh i know it obsolete) on WIN server standard 32bit.
my problem is, after printing a document, pdf creator keep printing the "A" file and it keep repeating untill my printing spool is not responding.

mark /NoCancel false /BitsPerPixel 24 /QueryUser 3 /UserSettings 1 dict dup /DocumentName (A) put

please someone guide me on this.