There are 3 folders in my C Drive next to name similar to "62d180d3a302185c30d01e". The content of these folders are duplicate:
C:\62d180d3a302185c30d01e\sp1\update\ a spcustom.dll and a update.exe
can i delete these 3 folders?
Answers: To try-out that, cut and stick them adjectives into a different folder. If your computer fail to boot up or if your programs no longer work, afterwards unfold Windows in Safe Mode (f10 on bootup or automatic if it substandard the time before) and put them hindmost. Otherwise, turn ahead.
Those are makeshift folders.
You could delete them but I suggest rebooting first incase something outstanding requests them.