What is the resolution if it is not possible to indicate in a Silverlight application?
- If the extension is setup correctly, you should see the Silverlight tag present in the selector:
Without extension
With extension
- When updating the UiAutomation, close IE and reopen (in order to discard the old SlHook)
- Check Internet Explorer Settings:
Settings -> Internet Options -> Advanced
Enable Enhanced Protected Mode – OFF
Enable 64-bit Processes for Enhanced Protected Mode – OFF
Settings -> Safety -> ActiveX Filtering should be OFF
Settings -> Internet Options -> Security - check the security level for the group the site is in
- Check with Process Explorer:
UiPath, sllauncher.exe and iexplorer.exe should have the same integrity level. To check this go in View → Select Columns → Process Image: check Integrity Level and Virtualized
Iexplorer.exe integrity level High or AppContainer is a risk of breaking the communication
Using latest version of UiPath.UiAutomation.Activities package also provides better results as there have been some bug fixes and improvements made.