MSFN is made available via donations, subscriptions and advertising revenue. The use of ad-blocking software hurts the site. Please disable ad-blocking software or set an exception for MSFN. Alternatively, register and become a site sponsor/subscriber and ads will be disabled automatically.
I uninstalled twice recently due to not aware that 1.3.3+ was having compatible issues with windows 10 14915. after that i read about the beta version which compatible with 14915. i installed beta version and trying to activate however it said Error: All activation are used. to activate license on this PC please try again in 30 days. unfortunately my current StartIsBack is expiring in 17days, please let me know what to do next. my purchase email is firstname.lastname@example.org