Eclipse executable launcher error: Unable to locate companion shared library

Question

I had Eclipse Indigo installed on my computer with the Android plugin and it was working perfectly for about two weeks. Today, I updated java and quicktime then restarted my

Answer 1

I had the same message after a system restore with the eclipse folder (V. 3/2020) being located on a second drive (that was NOT restored at the same time, I use it for large files mainly).

Restoring the faulty installations C:\Users.p2 folder to the new installation (referenced in eclipse.ini of the eclipse folder) worked.