Procmon isn't starting on my Windows 10. How can I figure out the reason?

Recently my pc at work was substituted and on the new pc Procmon.exe does not start (I think it cannot find some DLL but I don't know which, cannot hook the process with SpyStudio for example; actually SpyStudio also seems to have problems on the new pc).

My questions is how could I debug which dll Procmon.exe cannot find, or any other problem which can obstruct Procmon.exe start?

EDIT: with Dependency Walker I see a lot of dlls which cannot be found, for Procmon.exe as well as for Process Explorer 64; however while Process Explorer works fine (or so it seems), Procmon exits almost immediately.

EDIT: using FullEventLogView from Nirsoft I found only yesterday's exceptions, none from today:

Applicazione: Procmon.exe Versione framework: v4.0.30319 Descrizione: il processo è stato terminato a causa di un'eccezione non gestita. Informazioni sull'eccezione: codice eccezione c0000005, indirizzo eccezione 2CDD0030

translating from italian : the process has been terminated because of an "unmanaged" exception. Information about the exception: exception code c0000005, exception offset 2CDD0030.

Looking on the internet, I found that "The exception code 0xc0000005 indicates a memory access violation." but I am clueless what to do next and what might be the reason.

(Took me some time to decipher the Italian text.)

I think you are missing the Microsoft .NET Framework 4.

Here is the download site for its Web Installer.