Not a valid X509 64 Bit on a old HP SIM 4.2 server while importing it in the HP SIM 5.0 server

[ABC ComputerLand]

Hi, I deployed a new HP System Insight Manger 5.

When I try to import that server certificate I alway get the error that it is not a valid X509 64 Bit. I believe this becomes because that server was previously the systems insightmanger?

The old HP sytems insight manager server stays running for other purposes, I de-installed HP systems insisght manager 4.2, deinstalled de management agents, and manualy deteleted the WEBem directory that included the cert.pem file. afterwards I deployed and configured the HP PSP 7.4 with the new agents and homepage.

How To fix this issue so that the old server is certified by the new HP Sim 5.0 server?

Many thanks...