When trying to sign and close an experiment and you get the following error message.
Sorry, The process cannot access the file 'C:\Users\USERNAME\AppData\Local\Temp\tmp63AB.pdf' because it is being used by another process.
This is a know issue with the application Crowdstrike, please check if at your company/organization has Crowdstrike security software. This could be preventing the close of the experiment.
Workarounds
1- Disable Crowdstrike
2- Removing the temp folder location from Crowdstrike configuration rules
3- Uninstalling Crowdstrike