Exeption [Shader] Oodle: failed to decompress

Try launching the game as administrator, it works for me.

But it prevents me from using filter, hope you won't have the same issue.

Allready tryed to start as admin, but it doesnt work. Same problem

I managed to fix it my self.
I went to C:\Program Files (x86)\Steam\steamapps\common\Path of Exile
Right click PathOfExileSteam, Properties > Compatibility

1# Run this program in compatibility Windows 8 even tho i have W10.

2# Reduced colour mode 16-bit

3# Run 640x480 mode u can change it later ingame.

4# Disable full-screen

5# Run this program as an administrator.

6# Change high DPI setting all on.

If this dosen't work go to Digital Signatures and click both grinding gear > Details View cerificate > install Certificate.

Hope this helps you guys

nice that fix the bug for me, after first time i removed all to default and it works

Do you have an idea how to fix it without running it on Steam?

No i don't sorry

Same here.

The fix is pretty simple

Run as Administrator

does not work, like i allready write befor

I have tried all the proposed solutions, none worked.

The 64bit client launches fine, I can recreate the error with the 32bit client. So that's where the issue appears to be.