
How to Properly Install Decal
Decal Install Instructions
Firstly Uninstall Decal if installed.
Next download and run Directx Updater. Here
Then download and run windows installer. Here
Then download and run Net 2.0 installer. Here
Then download and install MXL 4.0. Here
Then download and run a Clean setup of Decal. Here
Once all that is installed (you may need to restart your computer a few times during the above processes). Open decal 3.0 click update button. and you should have a working Decal!