0 a.d. startup error - running Atlas and the game at the same time on Windows

[yakup]

if you open map editor and then open 0.a.d. will be 0.a.d. startup error and dont open.

[sanderd17]

What error?

I don't think we're supposed to support opening two instances of 0 A.D. at once, as there can be write conflicts, but it seems to work here.

[historic_bruno]

Which OS are you using?

Please provide the error message, and if it crashes, the crashlog.txt and crashlog.dmp files from the game's log folder (see GameDataPaths). Note the logs are overwritten, so it's important to send them after the error, before playing again.

How to report errors.

[yakup]

sorry for my english.

1-open map editor.(dont close)

2-then open 0 a.d. you can see error

or error image ​http://i.hizliresim.com/p4X0B0.jpg

[historic_bruno]

Ah, you're on Windows :) It's a known problem on Windows, as sanderd17 said, you can't run two instances of the game/Atlas. I'll close this as a duplicate of #1040.