Problem in copy of digtal signed PDF file to USB from Harddisk

[Ruchir_Kumar]

I am getting error message

"There is not enough memory to complete this operation"

when I am transfering digital signed PDF File to USB drive from harddisk in windows 10. I have updated windows 10, Adobe reader dc but still facing problem. Please help me in resolving this issue.

[Test Screen Name]

How do you (try to) transfer exactly? Please be detailed and give app versions. 

[Ruchir_Kumar]

I have used copy paste command in file explorer

[Bernd Alheit]

This is not a Acrobat Reader issue.

[Ruchir_Kumar]

This problem is not in excel , word or normal PDF file but appearing in
some of digitally signed PDF so looks issue related to adobe

[Test Screen Name]

I know that's what it looks like, but Acrobat Reader isn't involved when you copy/paste a file. Did you try dragging the file (which doesn't use Reader either)?

[Ruchir_Kumar]

I can transfer this file in other folder of hard drive but not to usb

[Bernd Alheit]

Can you copy other files to the USB drive?

[Ruchir_Kumar]

Yes
Even some pdf files also

[Bernd Alheit]

May be that the signed file is too large.

[Ruchir_Kumar]

File size is 20kb only

[ls_rbls]

there is another thread that Bernd_Alheit posted before for another user with similar issue, he suggested to disable preview and it worked.

You can also try a few other work arounds:

In this Microsoft support thread a user resolved the issue byr repairing Adobe Reader installation:

https://answers.microsoft.com/en-us/windows/forum/windows_10-files/not-enough-memory-to-complete-ope... 

On this other thread, some registry editing was involved:

https://www.thewindowsclub.com/out-of-memory-error-while-copying-files/amp 

Additional  Windows performance tweaks here:

https://windowsreport.com/not-enough-memory-complete-operation/?amp