SO boring.i try all the steps what these posts said.but it doesnt work on my computer.as follow:
once upon a time,i update install paint.net2.5 but it doesnt work ,i try to delete the informations in regedit,ha!,it works!
so....
2 days ago , i try my best to install the Paint.NET 2.6.but the same error messages occured ,then i research and delete all informations about 2.5 in regedit,rerun the paint.net 2.6 Setup,still this error messages appeared.
then now ,i try to run the windows installer cleanup utility.but i cannt find any item about paint.net in the list.
so i am stuck. any help would be greatly appreciated,thanks a lot.
i am a chinese ,so some words in below picture are displayed as chinese: