Error 4 on installing Google Chrome

Good evening friends!
I Simian, am looking for an expert’s opinion to resolve my Google Chrome issue. I was just installing Google Chrome on Windows Vista when it gave the same error as in the image below.
I tried a different version of Chrome after this error, but that one also gave me the same error in response.

When I clicked the link “help me fix this”, it starts a troubleshooting setup and asks a few questions. I gave the right answers but at the end it says your issue cannot be resolved. Please contact the administrator for further query.
If you know how this installation error could be solved, then please tell me.
Thanks.
