Fix 0x000007E5 Color Space Mismatch Error in Windows

The 30-Second Fix: Restart the Application

Don't overthink this one. Close the program that threw the error—completely. Not just the window, but right-click the icon in the system tray and exit. Then reopen it. This flushes whatever bad color profile reference it loaded. Works about 40% of the time, especially with photo editors like Photoshop or GIMP. If the error comes back, move on.

The 5-Minute Fix: Check Your Display Color Profile

The culprit here is almost always a corrupted or mismatched ICC profile. Windows 10 and 11 have a habit of swapping profiles when you plug in a second monitor or wake from sleep. Here's how to reset it:

Right-click your desktop and pick Display settings.
Scroll down and click Advanced display settings.
Under Display information, click Display adapter properties for Display 1.
Go to the Color Management tab, then click Color Management….
In the new window, go to the Advanced tab.
Click Reset defaults at the bottom right. This strips out any custom profiles and reverts to whatever Windows thinks is correct.

If you're on a laptop with multiple GPU modes (like an Intel integrated + NVIDIA), make sure the app is running on the correct GPU. Right-click the app's .exe, choose Run with graphics processor, and pick High-performance NVIDIA processor. Some apps don't handle the switch between integrated and discrete graphics well, and that mismatch triggers 0x000007E5.

The 15-Minute Fix: Clean Your Graphics Driver

Still seeing it? Then the issue is probably a stale or corrupted graphics driver. Don't bother with the Windows Update driver—it's often months behind. Go straight to the source.

For NVIDIA users: Download the latest Game Ready driver from nvidia.com. When you run the installer, choose Custom (Advanced) and check Perform a clean installation. This wipes out all previous driver files and settings, including any leftover color profiles from old installations. Reboot after.

For AMD users: Same idea. Download from amd.com. Use the Factory Reset option in the installer. It nukes everything.

For Intel integrated graphics (common in office PCs): Go to Intel's driver support page, run their driver detection tool. Then after install, open the Intel Graphics Command Center, go to Display > Color, and set it to Standard (not Enhanced or Vivid). Some apps freak out when Intel tries to oversaturate the output.

After the clean driver install, reboot and test the app again. If the error persists, there's one more step.

Nuclear Option: Delete the Problematic Profile

Sometimes a specific ICC profile is just broken. If you know which profile is being used (maybe you downloaded it from a monitor manufacturer's site), you can delete it. Go to C:\Windows\System32\spool\drivers\color. Sort by date modified and look for anything you added recently. Move it to your desktop (don't delete it yet), restart the app. If the error goes away, that profile was the problem. Toss it.

This error is annoying but rarely a hardware issue. I've seen it most often when someone swaps a monitor between a Mac and a PC, or uses a monitor with a custom calibration profile from a Spyder or X-Rite device. The fix is always one of the steps above. Start with the restart. If that doesn't work, reset the color profile. If that fails, clean the driver. You'll be back to work in under 20 minutes.