Windows command guide
Clear the DirectX Shader Cache in Windows
Windows and graphics drivers can store compiled shader data so games and graphics-heavy apps load those pieces faster later. Most of the time that is useful. But after a major graphics driver change or corrupted cache state, old shader cache data can become a source of stutter, odd behavior, or messy first launches.
This guide is written around the specific symptom-command match for clear directx shader cache, not as a generic dump of terminal lines. That makes the page more useful for real troubleshooting and reduces the chance of running the wrong repair step.
PowerShell -NoProfile -ExecutionPolicy Bypass -Command "Remove-Item -Path "$env:LOCALAPPDATA\D3DSCache\*" -Recurse -Force -ErrorAction SilentlyContinue"
Best place to run it
PowerShell is the right execution context for this page. Even when elevation is not always required, using the right shell prevents syntax mistakes and makes the output easier to trust.
Fast repair workflow
- Start from the exact symptom on this page: A game stutters badly after a recent GPU driver change
- Run the focused cleanup or performance line exactly as shown: PowerShell -NoProfile -ExecutionPolicy Bypass -Command "Remove-Item -Path "$env:LOCALAPPDATA\D3DSCache\*" -Recurse -Force -ErrorAction SilentlyContinue".
- This workflow is tuned for this repair, so avoid mixing it with unrelated repair commands too early.
- Test the exact activity that felt slow before, not just a general impression of speed.
- If nothing changes, move toward startup load, storage health, temperature, or driver investigation instead of random tweaks.
Copyable wrapper script
Use this wrapper when you want the page command inside a clearer script block with start and finish prompts.
$ErrorActionPreference = "Continue"
Write-Host "Run this PowerShell block in the matching shell and read the output carefully."
Write-Host "Starting targeted Windows repair step..."
PowerShell -NoProfile -ExecutionPolicy Bypass -Command "Remove-Item -Path "$env:LOCALAPPDATA\D3DSCache\*" -Recurse -Force -ErrorAction SilentlyContinue"
Write-Host "`nReview the output above before moving to the next fix."
Verification commands after the repair
These follow-up commands help you check whether the repair actually changed the Windows state that matters, instead of assuming success from a single line.
cleanmgr /sageset:1
cleanmgr /sagerun:1
What problem this command is trying to solve
This command targets corrupted or stale DirectX shader cache files in the current user profile. It is most relevant after GPU driver updates, graphics glitches, or persistent stutter that does not make sense from normal load alone.
- A game stutters badly after a recent GPU driver change.
- You see unusual graphics behavior after cache-heavy game launches.
- You want to rule out bad local shader cache data as part of troubleshooting.
How the command works
The PowerShell command deletes the contents of the local D3DSCache folder. Windows and the graphics stack can recreate this cache later as games and apps run again, ideally with fresh compiled data instead of older leftovers.
When it makes sense to run it
Use it after a display driver reinstall, after major GPU updates, or when troubleshooting unexplained stutter that appeared after system changes. It is a cleanup step, not a guaranteed universal FPS boost.
Before you run this command
- Open the shell that matches PowerShell -NoProfile -ExecutionPolicy Bypass -Command "Remove-Item -Path "$env:LOCALAPPDATA\D3DSCache\*" -Recurse -Force -ErrorAction SilentlyContinue" before you paste it.
- Confirm that the symptom really matches this guide, especially if you are seeing signs such as: a game stutters badly after a recent gpu driver change.
- Set one measurable goal first, such as reclaiming storage, reducing UI lag, or refreshing a damaged cache.
What result to expect
After running PowerShell -NoProfile -ExecutionPolicy Bypass -Command "Remove-Item -Path "$env:LOCALAPPDATA\D3DSCache\*" -Recurse -Force -ErrorAction SilentlyContinue", compare the result against the symptom that brought you here. The most useful checkpoint is whether a game stutters badly after a recent gpu driver change becomes less frequent, changes form, or produces a clearer error message. A command page is stronger when it helps you verify a real change instead of just assuming the line must have worked.
How to verify that it worked
The best verification step after PowerShell -NoProfile -ExecutionPolicy Bypass -Command "Remove-Item -Path "$env:LOCALAPPDATA\D3DSCache\*" -Recurse -Force -ErrorAction SilentlyContinue" is to repeat the action that previously triggered the problem. If you see unusual graphics behavior after cache-heavy game launches still appears in exactly the same way, the command probably was not the whole answer and you should move to the next targeted check instead of assuming the page is finished.
Shell and execution context
This command usually does not need a full elevated repair context, but it still works best when you run it in the shell it was written for and read the output carefully.
Before you run it
The first launch of some games or graphics-heavy apps can feel slower afterward because the shader cache has to rebuild. That is normal. This step only clears local cache data; it does not repair broken drivers by itself.
When this is probably the wrong fix
This is not the right first fix for worn-out hardware or a machine that is overloaded by too many startup apps. Use it when the page is clearly targeting cache corruption, storage waste, or a specific Windows performance setting.
What to do if it does not help
If PowerShell -NoProfile -ExecutionPolicy Bypass -Command "Remove-Item -Path "$env:LOCALAPPDATA\D3DSCache\*" -Recurse -Force -ErrorAction SilentlyContinue" does not improve a game stutters badly after a recent gpu driver change, move to the next repair step that matches the same symptom family instead of piling on random commands. The best follow-up depends on whether the failure is mainly about responsiveness, storage cleanup, cache state, or power behavior.
Frequently asked questions
Should I use PowerShell -NoProfile -ExecutionPolicy Bypass -Command "Remove-Item -Path "$env:LOCALAPPDATA\D3DSCache\*" -Recurse -Force -ErrorAction SilentlyContinue" for this exact Windows symptom?
Use it when the behavior on your PC lines up with the repair target on this page: This command targets corrupted or stale DirectX shader cache files in the current user profile. It is most relevant after GPU driver updates, graphics glitches, or persistent stutter that does not make sense from normal load alone.
What should I check right after PowerShell -NoProfile -ExecutionPolicy Bypass -Command "Remove-Item -Path "$env:LOCALAPPDATA\D3DSCache\*" -Recurse -Force -ErrorAction SilentlyContinue"?
Check whether the original trigger still reproduces the same failure. For this page, a useful checkpoint is whether a game stutters badly after a recent gpu driver change becomes less frequent, changes form, or points you toward a more specific next step.
When should I not rely on PowerShell -NoProfile -ExecutionPolicy Bypass -Command "Remove-Item -Path "$env:LOCALAPPDATA\D3DSCache\*" -Recurse -Force -ErrorAction SilentlyContinue" alone?
This is not the right first fix for worn-out hardware or a machine that is overloaded by too many startup apps. Use it when the page is clearly targeting cache corruption, storage waste, or a specific Windows performance setting.