You see this error when activating your Trend Micro program:
"Cannot Activate the Software.
You cannot use this version of the software in your current location. Error code 0x91000060."
Why did this happen?
The Trend Micro program you bought is not licensed for your country.
How do I fix this?
Request for a serial number replacement from the store or return the product and purchase a new one from the Trend Micro website.