[Solution] Script error 1791 while trying to print in Internet Explorer 10
Try printing a web page when running Internet Explorer as an Administrator; this can help us to determine if there is a permissions issue.
Note: You must use an account has administrator permission to change account type from Standard to Administrator.
a) Browse to the following location “C:\Program files\Internet Explorer\iexplore.exe
b) Right click on iexplore.exe and select Run as administrator.
Method 3: Try printing after disabling Protected Mode
Try printing a webpage after disabling Protected Mode, to do this, follow these steps:
a) Click the Tools icon in Internet Explorer
c) Click on Apply, and then click OK.
e) Browse to a website and try test printing a page while running as the Administrator.