delete all .net fix
check sony for the .net files
some programs will have it included
or point to the dwnld url for it in install
try load sony withou the .net framework
I had a corrupt setup of .net fix had to delete all instances even the reg
if you need to install this app dwnld the distrubution version
reboot get the spk patch reboot
new install of .net must be rebooted before the lunch of programs that use it