Difficulties installing flash player via GPO

[Guest]

Hello, I'm attempting to try and deploy flash player via GPO to computers on our domain, and in testing, I am unable to get the MSI's to install after doing a gpupdate and letting the PC restart as it requests.

I've followed the instructions Adobe has listed for deploying to AD via GPO to the letter, I have the shares on a publicly accessible location, the software assigned in the GPO, and the GPO linked to my testing container with the testing PCs. All the PCs are fully patched,  just nothing happens after a reboot. I can publish the MSI's just fine to where I can see them available to install via GPO, but I want to assign them instead. Does anyone have some insights into what could be going wrong?

[Guest]

I'm still not having any luck with this, does anyone have any advice at all?