This issue has been noted to occur for ACT! users on the Windows Vista® Operating System.
Steps to resolve this issue can include disabling UAC, manually rebuilding the Sage ACT! Preference files, or updating your print driver.
You can work around this issue by disabling UAC and then attempting to print. Please refer to the following Knowledgebase Answer for more detailed instructions:
Title: How to Disable User Account Control (UAC) in Windows Vista®
Answer ID: How to disable Windows User Account Control (UAC) in Windows Vista
Manually Rebuilding the Sage ACT! Preference Files
For instructions on manually rebuilding the ACT! Preference files, access the following Knowledgebase Answer and review the steps in section Alternate Method: Manually Rebuilding Preferences.
Title: How to Rebuild ACT! Preferences
Answer ID: How to rebuild the Act! Preferences file
Update Print Drivers
If the steps above do not resolve the issue, you will need to check with the manufacturer of your printer and ensure you have the latest version of the print driver.