Hi Neha,
Please ask to your IT team. Sometimes what happens your company VPN or antivirus may be blocking it. They may take it as exploits. So to over come that you do one thing manually install the respective blueprism extension from chrome store. That way it will not delete your extension.
This is just a interim solution. But if you want it to work always then you may need contact your It Support.
You can get the Blue prism extension link for Chrome store in Blue prism website as well.
FYI I have raised this concern with blueprism support team but no help.
------------------------------
Amlan Sahoo
RPA Consultant
Equinix
------------------------------
Regards,
Amlan Sahoo