I hope that someone would help for me.
I deleted my FSX directly from program files. And When I wanted to install it again I had a problem. I have been searching a solution for hours. Tried to do a lot of variants but no luck... I deleted all folders, deleted all registry keys for FSX. Then I had another problem. I had a error 1610... It says that my product ir corrupted... And installer turns off...
P.S. I'm using LEGAL version of FSX.. I have my product key in my discs box...