2017年7月3日 · Ahah! I found the problem! For some reason unexplained (perhaps a cosmic string was tweaked wrong on 1703 install, or just gremlins) the "Optimize drives" service startup was "Disabled".

2015年8月8日 · Enter the dfrgui in the Type the location of the item text box. Click on Next button and then click on Finish button. Now the shortcut will be created on desktop. Right click the dfrgui shortcut on the desktop and click on Pin to start or Pin to taskbar. Now you will be able to access the disk fragmentation shortcut through Start menu or taskbar.

2017年7月3日 · dfrgui.exe automatically handled trim instead. It's unclear, but it looks like the /L option would retrim if that is the proper operation here. /O also seems like a candidate to perform the proper operation for each media type. I'll do a bit more digging and post the results. dfrag itself is working fine, it's just dfrgui.exe that is on the fritz.

2021年3月31日 · After 19FEB2021 (the last Defrag event in the log), I found that the Defragment and Optimize Drives program no longer launches/functions on my machine. I also had been trying to open the "dfrgui.exe" within the System32 folder still to have it n

2023年8月1日 · SSD keeps trying to defrag. I have Windows 11 Home. When I go to Optimize Drives and highlight SSD, there is no option to make changes.

2013年5月20日 · Open task manager and check if "dfrgui.exe" is listed process tab. If yes please close the process tree by right clicking on it and select end process tree. Now try to run defragmentation again. Method 2: Run Disk Defragmenter from the Command Prompt in elevated mode. a. Click the Start button. b.

2017年6月30日 · The crux of the question is what in the 1703 update broke dfrgui.exe? What does it take to fix it? Since defrag.exe still works, the scheduled task will run, but without dfrgui.exe I've lost the interface to command an unscheduled trim through the Windows Administrative Tools -> Defragment and Optimize menu item.

2019年4月2日 · Windows does this itself if you tell it to in Disk defragmenter - C:\Windows\System32\dfrgui.exe Judging by the words you chose, I think this is what you are looking at. And note that this interface runs the appropriate type of defrag [defrag or optimise/trim] for different types of disk without any action being needed on your part [the button ...

When i try to defrag i get the message Windows cannot find C:\\WINDOWS\\system32\\dfrgui.exe I am also unable to back up information to external hard drive

2014年12月31日 · Hi, You keep changing the spelling: dfrggue.exe. dfrggui.exe. Look for: dfrgui.exe If you can not fix it with SFC, follow these steps: