Guild Wars 2

—> Crash <—
Exception: c000001d
App: Gw2-64(1).exe
Pid: 5692
Cmdline:
BaseAddr: 000000013F1D0000
ProgramId: 101
Build: 54655
When: 2015-11-10T11:46:45Z
Uptime: 0 days 0:00:00
Flags: 0

—> System <—

What is it?

have same problem sadly

1D is invalid instruction. For the most part this happens because CPU feature set detection is done with assembly but Windows’ “valid” list comes from Windows’ updates.

Eg. you upgraded your rig with a Haswell CPU or newer but are still running Win7 without SP1 including some updates after it (or worse, any version of XP). The game will try using the new instructions because the hardware says it’s supported, Windows doesn’t know about it, thinks it’s a corrupt exe, and kills it.

deltaconnected.4859:

1D is invalid instruction. For the most part this happens because CPU feature set detection is done with assembly but Windows’ “valid” list comes from Windows’ updates.

Eg. you upgraded your rig with a Haswell CPU or newer but are still running Win7 without SP1 including some updates after it (or worse, any version of XP). The game will try using the new instructions because the hardware says it’s supported, Windows doesn’t know about it, thinks it’s a corrupt exe, and kills it.

Thank you good friend.
Im using windows 7.
How do i fix it?

Gw2-64(1).exe

^ FYI,you need to rename the file to Gw2.exe.

I don’t know if it’s related though.

Secure you have SP1 installed on Win7

^Make sure you have SP1 installed and all updates after. It may be one of the “Update for Windows 7” ones under Optional as well, I’m not sure.

Edit: if you’re on an intel build, it probably wouldn’t hurt to have the latest chipset drivers installed too.