PaintShop Pro X8: Perfect Effects 9/9.5 invalid serial number

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When trying to install or re install your copy of Perfect Effects 9/9.5 bundled with PaintShop Pro X8, using your original serial number or a replacement serial number, it generates an "Invalid Serial Number" message

"The license code you entered is invalid.  Please check it and enter it again"


Perfect Effects 9 or 9.5 is a legacy program.  All older versions prior to version 10 no longer function or activate as of April 1, 2017.

To alleviate this issue, a free upgrade to ON1 Photo 10.5.2 is available to users with Perfect Effects 9 or 9.5 The Photo 10.5.2 includes the functionality of all of our legacy programs (and much more!)

For more information, and claim your free upgrade to ON1 Photo 10.5.2, visit:



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