Windows 10: huge size flie in system disk ,can this file delete?

My computer's system disk suddenly has no free space I use the software to find a file in Disk C takes up 25.1g of space, it is ssllibrary.ddl. Its path is C:\ProgramData\Synaptics Can this file be deleted? How to delete? Is it a virus? windows ver:20H2

:)

 

Directory Size Utility

First of all nice utility, Mindweaver!
Second of all, it's so nice to see that this section ain't dead.

I have a few questions/suggestions, maybe you'd want to see ...

• maybe you rename Get Folder button caption to something more intuitive? Add Folder, Get Folder Size, Check Folder Size or something like that?
  
• Could you add subfolder files to the right pane? (it can be a tickbox with include sub dirs)
  
• maybe you also add export list to excel?
  
• there's delete file button maybe you add delete folder button too?
  
• and finally maybe you can add UP button for directories?

 

BAT File That Deletes Files Below Specific Size

I am wondering how to make a bat file that can delete all files below a certain size (in this case 10kb). I have a folder on my server that has game screenshots in it (taken by Punkbuster) and need to sort out the good shots from the bad, and figure this is easier than manually deleting thousands of files.. The "bad" shots (blanks with failed renders) range in size from 4kb-8kb, so the bat file can delete anything lower than 10kb with no issues. Is this possible, and if so how do I make one? Thanks for your help.


*EDIT*
I have found a bat file that can delete specific types/sizes, but it only allows you to delete file sizes of 0kb (empty text documents and such), and replacing the "0" with "10" or any other number hasn't worked for me so far.

 

BAT File That Deletes Files Below Specific Size

@travva : Doesn't your script delete all files in a directory that are over 1MB in size?

Shouldnt that line be .... for %%j in (*) do if %%~zj lss 10000 del %%j ... to delete files smaller than 10k ?