Windows 10: Drive not accessible - "A device which does not exist was specified" error on new M.2 drive ?

Having a weird error. Set up a new 2tb Samsung 980 Pro m.2 a couple of months ago and its been fine up until now. Happens at random times when i go to try and open anything stored on the drive i get the error"'G: is not accessible, a device which does not exist was specified".If i go and restart my PC I can get back into all the files and folders fine. I had no problem before but just recently its started happening.Anyone got any idea what could be the issue and what could be causing it?Thanks!Specs:Motherboard: ASUS Strix B550-F WifiCPU: Ryzen 7 5800xGPU: Geforce 2070 SuperRAM: 32gb 3200mhz D

:)

 

CD drive error

1) Close all open programs
2) Click on Start, Run, and type REGEDIT and press Enter
3) Click on the plus signs (+) next to the following folders

HKEY_LOCAL_MACHINE
SYSTEM
CurrentControlSet
Control
Class
{4D36E965-E325-11CE-BFC1-08002BE10318}
4) This folder is the DVD/CD-ROM Drive Class Description in the registry. Look for any of the following names in the right hand column.

UpperFilters
LowerFilters
UpperFilters.bak
LowerFilters.bak
5) If any of the above keys shown in step 4 are listed, right-click on them and choose Delete
6) After deleting the keys, close the Registry Editor
7) Reboot your computer
8) Open My Computer and check to see if your CD or DVD drives have returned. You may also want to open Device Manager and verify that the yellow exclamation and error code on the CD or DVD drive is gone.

And it likely has something to do with the emulated drive you have listed there.

 

AMD Chipset Install Error: 1316, The Specified Account Already Exists

In Device manager, most of those from that list are signed as Microsoft drivers, probably for compatibility purposes, just like disk drive drivers.
These are only ones from that list that I can find that is signed as AMD.

 

replacing C: with larger M.2 NVme drive and move programs installed on D: to the new M.2 drive

I have a DELL Desktop Computer XPS XPS8920-7581SLV-PUS Intel Core i7 7th Gen 7700 desktop running Windows 10 Pro with the Toshiba 250 GB M.2 NVme drive as the C: drive and a 1TB hard disk as the D: drive. I have installed a couple of games and applications to the D: drive due to the size of the install files.

I am now planning to replace the Toshiba 250 GB M.2 drive with a Samsung 500 GB 970 EVO M.2 NVme drive.

The procedure I plan to use is to:

• clone the Toshiba drive to a new Western Digital SSD installed in a hard disk bay
  
• replace the Toshiba with the Samsung
  
• clone the new SSD back to the Samsung
  

At that point I should have a bootable C: on the Samsung NVme drive.

The next step would be to move the games and applications from the 1TB hard disk to the Samsung NVme drive since I now have the space for them.

However it is not really possible to just move installed applications due to all the Registry changes that would be needed.

The two applications are Visual Studio 2015 and 2017 (both Community Edition) and the games are World of Warcraft, Destiny 2, and Fallout 4 (the last being a Steam download).

So I am looking for advice on these changes.

Alternative approaches

It seems that I have a couple of options:

• clone the 1TB hard disk to the new SSD and just use the new SSD as D:
  
• uninstall the games and applications then reinstall them to the new C:
  
• create a D: partition on the new NVme drive and copy the installation folders there
  

The easiest approach would seem to be to clone the 1TB drive to the new SSD as D: and move on. However I would be missing out on the NVme goodness with the games as well as the Visual Studio programming environment.

The most straightforward approach would be to uninstall the games and applications from the 1TB hard disk and then reinstall them to the C: drive.

The applications are Visual Studio 2015 and Visual Studio 2017, both Community Edition. These would both be straightforward to uninstall from D: and reinstall to C:.

The games are World of Warcraft and Destiny 2 from Blizzard and Fallout 4 from Steam. These games will require long download time probably two or three days over my internet access. And I would have to start Fallout 4 all over again.

Concluding thoughts

Perhaps the best option would be to combine the first two options.

Since the Visual Studio uninstall and install would be fairly painless I could do that while leaving the games on the 1TB drive and then do the clone of the 1TB drive to the new SSD. Then at a later date I could move World of Warcraft and Destiny 2 over to the NVme drive.

I would think that working with Visual Studio would be easier and quicker from the NVme C: drive while the games would be quick and responsive enough if the game assets are on an SSD.