installation package cannot be found

[Riverend]

Hello,
I have a backup computer with NT7. I haven't opened Ninja for several months.
Now when I click on the icon an install package tries to open but I get these errors.
Never saw this before.

[NinjaTrader_ChelseaB]

Hello Riverend,

This can occur if temporary files are cleared. (The installer for NinjaTrader is kept in the temporary files incase it is needed)

To resolve, uninstall and reinstall NinjaTrader.

• Close all running applications including NinjaTrader
• Then from the Start menu select -> Control Panel -> Programs (and Features) -> Uninstall a program
• From the Uninstall or change a program window select NinjaTrader 7 -> click Uninstall
• Download NT7 from the link below:
  Download

Please let us know if you are not able to get up and running after the reinstall.

[Riverend]

Thanks Chelsea B. I'm god to go now. I did clear some temp files a couple of days ago.