no help there, lets start from the start, OK i go to u Webb site, download file,gsx_fsx_setup, run setup, get setup wizard,information popup box, next, select destination location popup box, c:\program files (x86)\addon manager, next,select additional tasks, popup box, box fsx:steam edition in stand-alone mode, next,starts installing,configuring support software in fsx popup,get new popup box setup error 2 running c:\program files (x86)addon manager\tidy.exe which means the system cannot find the file specified OK. click OK,get fire wall alert, click OK, go though to install updates,click finish to exit install, Finish.
OK what i get