Application Install Error

[theewoksoul]

I keep getting errors on a lot of the app's i am updating. The main error that is comes back with is "Installation Error Unknown Reason - 18". I don't know what the issue is, please help.

 

[jecilop]

Solved here in this thread..see my last post in it...
http://forum.androidcentral.com/htc-evo-4g/57409-market-updates-problem-unknown-error-18-a.html