[WIN32] fixed: delete vs created stuff as well on prepare-env
Remove double decoding code introduced by a2f0c6db3500e50052d102e75eaeec7bd5a2b449.
Merge pull request #2771 from ulion/remove_not_used_decoding_code

Remove double decoding code introduced by a2f0c6db3500e50052d102e75eaeec7bd5a2b449