Map issue

[Ayrism]

I try to join and get a CRC error with the map. I've tried deleting the map files, downloading the workshop map and trying that. Nothing. I really want to play, pls.

[SaintLuther]

What server, what map?

[Ayrism]

What server, what map?

Sandbox, gm_highway14800

[SaintLuther]

Make sure you're unsubscribed from all workshop versions and any map packs that might have it, and deleted it using this guide.