cannot install catia

[bijin]

i had installed catia v5 r19 & i uninstalled it nw,but aftr uninstall i cannot reinstall r19 or r20,i had deleted registry key then also i cannot install

[bijin]

ply give me a suggestion

[Barbara]

Hello bijin -

For a problem installing Catia you would need to contact Dassault support.

Are you having a problem installing the 3Dconnexion software ? If there is a problem with the 3Dconnexion installation, please let us know the error message.
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Barbara