Question: How to Solve this issue in Fedora:
cannot create object COM
Callee RC: NS_ERROR_FACTORY_NOT_REGISTERED (0x80040154)
Answer :
You have to make 3 steps :
1-Check if dkms installed
yum install dkms
2- do this command under root :
find /usr/lib/virtualbox -maxdepth 1 -name '*.so' -exec ln -s {} /usr/lib/virtualbox/components/ ;
3- changes some folders permission
chown root.root /tmp
chmod ug-s /tmp
chmod 1777 /tmp
Reboot your machine and enjoy
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