Libxml2.dll errors are caused by situations that lead to the deletion or corruption of the libxml2 DLL file. In some cases, libxml2.dll errors can indicate a registry problem, a virus or malware issue, or even a hardware failure.
How to Fix libxml2.dll Missing on Windows
Follow these steps in the order they are listed below to try the simpler solutions first.
Recover libxml2.dll from Recycle Bin The simplest possible cause of a "missing" libxml2.dll file is that you accidentally deleted it.
If you suspect that you accidentally deleted libxml2.dll, but you have already emptied the Recycle Bin, you may be able to recover libxml2.dll with a free file recovery program.