Some bug extrator

Description:
maybe this bug is mine only. I have a last client wow 820 and the classic wow installed in it, in this case I can not extract maps and db.2

Checked on a clean client wow 820 without the classic wow this error is not observed

CHANGEME Description of the problem or issue here.

Current behaviour:

CHANGEME Tell us what happens.
If this is a crash, post the crashlog (upload to https://gist.github.com/).

Expected behaviour:

CHANGEME Tell us what should happen instead.

Steps to reproduce the problem:

1. CHANGEME Step 1 include entries of affected creatures / items / quests with a link to the relevant wowhead page.
2. Step 2
3. Step 3

**Branch(es):master

**TC rev. hash/commit:https://github.com/TrinityCore/TrinityCore/commit/3df2e379eff98eba2c86bc6823cde1def6213afa

CHANGEME Copy the result of server debug command (if you need to run it from client get prat addon)

Operating system: CHANGEME OS

No source file, test, or extractor entry point is named. First reproduce the failure with WoW 8.2.0 installed alongside Classic WoW, compare it with a clean client, and identify the relevant extraction output; done means maps and db.2 extract successfully in the reported setup.