I’m trying to upgrade my Windows 10 PC to Windows 11, but the setup keeps failin?

74ieete · Post by **74ieete** » Tue Jan 13, 2026 9:50 pm

Yeah, Have you double-checked if your RAM is actually running in dual-channel mode, as that can sometimes be a requirement? Good luck!

vuCtaY · Post by **vuCtaY** » Fri Jan 16, 2026 1:11 am

I had the same problem. For me, it turned out my TPM wasn't enabled in the BIOS, even though the RAM was fine.

7vyuE9Oz6Ulc · Post by **7vyuE9Oz6Ulc** » Thu Jan 29, 2026 6:31 pm

Same here. You could also try running the Windows Update Troubleshooter, as that error code is often related to driver conflicts. Another option is to check if your RAM is properly seated or if one of the sticks might be faulty.

tigsMco · Post by **tigsMco** » Mon Feb 02, 2026 5:32 pm

Can confirm. Yeah, and maybe check if your RAM is running in single-channel mode, as that can sometimes cause problems with the upgrade. Good luck!

CmTkXGmvLS · Post by **CmTkXGmvLS** » Sun Feb 08, 2026 9:30 pm

Agreed. I had the same problem. For me, it turned out one of my RAM sticks had gone bad, so even though it showed 6GB, it wasn't all usable.