"The operation can’t be completed because an unexpected error occurred (error code 101000)" while trying to copy games from .dmg to applications

What solved it?

WaelZekri wrote:

solved, but cant delete the post

Only the Apple Moderation Team has the authority and ability to; alter, modify, edit or otherwise remove a postings.

Though, as mentioned previously, " What solved it ? " may in fact help other users when faced with the same issue

Then you too will have not only solved your computer issue and also helped others too .

That is the whole idea of these Forums, helping others with technical issues

Thanks my friend!:)