topic Re: Cannot installed Fusion 360 in Fusion Support Forum

Cannot installed Fusion 360

nadimDVDDE — Wed, 11 Mar 2026 14:20:02 GMT

Try to install it fresh as soon as It goes to 100% it fails.
They suggest me this URL (The error in on that page as well): "Problem installing Fusion" during Fusion installation

but I cannot even use the Fusion Utility Tool.

I tried to uninstall it plus I removed those directories:
AppData\Local\Autodesk\webdeploy
AppData\Local\Autodesk\ODIS
ProgramData\Autodesk\ODIS

try to install it again no luck. I'll attach the logs.

Re: Cannot installed Fusion 360

RajkumarIlanchelian — Wed, 11 Mar 2026 14:29:12 GMT

@nadimDVDDE

Can you please try this?

1. Make sure that Fusion installer is not running in task manager
2. Go to %localappdata%\Autodesk\ then DELETE the following folders – Webdeploy, Web Services, Identity services, Autodesk Fusion 360 ((IF you do not have any other Autodesk products installed, delete the Full Autodesk folder)
3. Delete the shortcut that is used to launch Fusion
4. Restart your machine
5. Do not use the same Fusion installer. Can you please download the installer again
6. Now install again

Re: Cannot installed Fusion 360

nadimDVDDE — Wed, 11 Mar 2026 14:48:08 GMT

Something that I forgot to add when is done failing, I can see that creates Autodesk Fusion [Insider]. But i cannot do anything, i cannot open it, i cannot modify it or uninstall it.

Re: Cannot installed Fusion 360

nadimDVDDE — Wed, 11 Mar 2026 15:21:10 GMT

The user has other Autodesk apps installed.
I tried already by removing those directories:
AppData\Local\Autodesk\webdeploy
AppData\Local\Autodesk\ODIS
ProgramData\Autodesk\ODIS

Is it safe to do the ones that you mention? (Web Services, Identity services, Autodesk Fusion 360) If i can find them.

Re: Cannot installed Fusion 360

RajkumarIlanchelian — Wed, 11 Mar 2026 18:23:10 GMT

@nadimDVDDE Yes, it is safe to remove those folders.

Are you installing the Insider version of Fusion?

Re: Cannot installed Fusion 360

nadimDVDDE — Thu, 12 Mar 2026 11:27:28 GMT

I'll check that but on the website there's one Fusion product. Thanks for the suggestion.

Re: Cannot installed Fusion 360

RajkumarIlanchelian — Thu, 12 Mar 2026 11:43:37 GMT

@nadimDVDDE I was asking that because you mentioned this - I can see that creates Autodesk Fusion [Insider]

Have you signed up for Insider and is the insider build that one that cannot be installed?

Re: Cannot installed Fusion 360

nadimDVDDE — Mon, 16 Mar 2026 15:57:15 GMT

I'll check, you see a friend of mine has the issue, and I'm trying to assist him. There's a good chance that he messes it up from his side. I wasn't even aware of an Insider version.

Re: Cannot installed Fusion 360

lauri_barnhart — Wed, 18 Mar 2026 18:39:46 GMT

Hi @nadimDVDDE,

I wanted to check in and see if you still needed assistance, or if you found a solution to your question already? Let us know if you need further assistance by providing an update or if you have found a solution, please share it with the community so other members who may have the same question could learn from your experience.

All the best,

Lauri | Community Manager