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.
jimward replied to MagicAndre1981's topic in Windows Tips 'n' TweaksI intalled the Windows Performance Toolkit. However, when I enter the xperf command, I get an error stating that xperf is not a valid command. Should xperf have installed with the Windows Performance Toolkit? I reinstalled a couple times, but still have the problem.