cadmasteruk
Member
- Local time
- 6:19 PM
- Posts
- 8
- OS
- Windows 11
I have been having some issues with AutoCAD and AutoHotkey interferences - not critical but annoying - I thought it might be an issue with the latest upgrades in Windows - I am currently running 24H2 (I have not automatically received the updates to 25H2 or 26H2).
I downloaded an ISO file for 26H2 and loaded it onto a USB but it would not install unless as a full 'clean' one. This, of course wiped my C: drive so I had to reinstall my usual programmes. That lost my customisations in AutoCAD, which is fairly critical to my work. I have been unable to reinstate these completely, so I decided to dump 26H2 and restore 24H2 from a system image I had created on an external drive. This has put me back in the original situation with the AutoCAD/AutoHotkey issue though I could save the customisations to the external drive as well.
I thought I might try virtualisation and install 26H2 in isolation and import the customisations to AutoCAD there.
Never had anything to do with virtualisations but eventually set up a VM using Hyper-V and installed 26H2 - but I cannot activate it using my original software key from Windows 10 that successfully transferred automatically to Windows 11 24H2. When I try to use Change product key I get error codes 0x0803fa067 and 0x803f7001. I think this is because Win11 is running under a digital license.
Is there any way I can activate the existing installation of 26H2 without having to purchase a completely fresh one?
I downloaded an ISO file for 26H2 and loaded it onto a USB but it would not install unless as a full 'clean' one. This, of course wiped my C: drive so I had to reinstall my usual programmes. That lost my customisations in AutoCAD, which is fairly critical to my work. I have been unable to reinstate these completely, so I decided to dump 26H2 and restore 24H2 from a system image I had created on an external drive. This has put me back in the original situation with the AutoCAD/AutoHotkey issue though I could save the customisations to the external drive as well.
I thought I might try virtualisation and install 26H2 in isolation and import the customisations to AutoCAD there.
Never had anything to do with virtualisations but eventually set up a VM using Hyper-V and installed 26H2 - but I cannot activate it using my original software key from Windows 10 that successfully transferred automatically to Windows 11 24H2. When I try to use Change product key I get error codes 0x0803fa067 and 0x803f7001. I think this is because Win11 is running under a digital license.
Is there any way I can activate the existing installation of 26H2 without having to purchase a completely fresh one?
- Windows Build/Version
- 24H2 build 26100.9711
My Computer
At a glance
Windows 113.50 gigahertz Intel Xeon E5-1620 v315.93 Gigabytes Usable Installed MemoryNVIDIA Quadro K620 (2 GB)
- OS
- Windows 11
- Computer type
- PC/Desktop
- Manufacturer/Model
- Dell T5810
- CPU
- 3.50 gigahertz Intel Xeon E5-1620 v3
- Motherboard
- Dell Inc. 0HHV7N A00
- Memory
- 15.93 Gigabytes Usable Installed Memory
- Graphics Card(s)
- NVIDIA Quadro K620 (2 GB)
- Sound Card
- NVIDIA High Definition Audio; Realtek Audio
- Monitor(s) Displays
- DELL S2817Q Monitor 27.8"vis; Samsung LU28R55 Monitor 28.6"vis,
- Screen Resolution
- 3840x2160 (both)
- Hard Drives
- SK hynix SC311 SATA 256.06 GB SSD
TOSHIBA DT01ACA200 2.00 TB HDD
Virtual Disk 33 MB SSD
- PSU
- Dell
- Case
- Dell T5810
- Cooling
- Dell
- Keyboard
- Maltron DL10T1B-UK
- Mouse
- Kensington Expert Mouse K64325 (trackball)
- Internet Speed
- 70mbps download; 17mbps upload; 11ms ping
- Browser
- Brave
- Antivirus
- Bitdefender Antivirus Plus





