PDF printer port error warning msg 20225

Hi
I had installed Acrobat 7.0 professional and got below error: -
"Warning 20225. Adobe Acrobat 7.0 Setup was unable to create a new item: Adobe PDF Port Printer. The Adobe PDF Printer may be unavailable. GetLastError: The operation completed successfully". (Snapshot is enclosed.)

I press "OK" on this error and it was successfully completed installation but due to this error, I am unable to create PDF file.

Can anyone help me, plz.

Regards

Make sure you have the latest version of adobe acrobat 7.0 which is version 7.0.7

Here is a link to the download

http://www.adobe.com/support/downloa...jsp?ftpID=3318