Dugi said:

    maxhawk said:

    I manually copied dugiguides_1.4.5.exe to my laptop and it ran fine, properly picking up the installation directories for _classic and _retail, both of which are located in the same directory (as opposed to my desktop).

    Try downloading and install the latest 4.8 net framework here

    I already had 4.8 .NET installed but let it do a repair. However I still get the same error.