Error 1007 An error occured while running Ghostscript

[bearntrail]

I'm new to this forum and to BullZip PDF Printer. I get some PDF files in a browser window, that don't have a "Save" button. So, I try to use BullZip PDF Printer to save the document to a file. And, on some of these files, I get this message:
An error occurred.

Error 1007: an error occured while running Ghostscript

%%[ ProductName: GPL Ghostscript ]%%
This PostScript file was created from an encrypted PDF file.
Redistilling encrypted PDF is not permitted.
%%[ Error: undefined; OffendingCommand: eexec ]%%

Source: GUI

Internal hint: Run converter to create PDF file

So, my question is, should I be able to print this to a PDF file using Bullzip PDF Printer? Or, is there some limitation I missed in the description of the product? Or, are encrypted PDF files unable to be "Redistilled"... I have no idea what that means.
And, the Internal hint didn't help me to understand what I must do to create the PDF file.

I'm running "GPL Ghostcript Lite 8.70" and "Bullzip PDF Printer 7.1.0.1218" with Windows 7 Professional SP1 - 64 bit OS.
Any help would be appreciated... just point me in a direction.
Thanks.

[wtx_markymark]

I get the same error, while printing and creating a JPG or PDF. Unistalled and reintalled. The program will print once and then begins this error. Unistalled and removed all directories - same.
Using Win7 Professional and tried both versions of Bull Zip 7.1 and 7.2 Beta
An error occurred.

Error 1007: An error occured while running Ghostscript

%%[ ProductName: GPL Ghostscript ]%%
%%[ Error: stackunderflow; OffendingCommand: moveto ]%%


Source: GUI

Internal hint: Run converter to create PDF file

[wtx_markymark]

I get the same error printing to JPG or PDF. Running Win7 Professional also. I have uninstalled and reinstalled both 7.1 and 7.2 versions. Will work once and then get the error message and no output
An error occurred.

Error 1007: An error occured while running Ghostscript
%%[ ProductName: GPL Ghostscript ]%%
%%[ Error: stackunderflow; OffendingCommand: moveto ]%%
Source: GUI
Internal hint: Run converter to create PDF file

[oomdelaooms]

I have been using Bullzip for 6 months or so and have had no problems and now I am getting a similar message.

Error 1005: Unable to locate Ghostscript installation.

Source: GUI

Internal hint: Run converter to create PDF file.

[oomdelaooms]

I just reinstalled the program and it works fine. Not sure what the issue was, but all is working fine now!