java.dll_
java.dll Is Missing
Seeing java.dll on Windows 10/11 means the OS detected "java.dll Is Missing". Before reinstalling anything, work through the steps below — the fix is often simpler than it looks.
What Actually Happened
A shared support library is missing. Reinstalling the Java Runtime Environment (JRE), needed by Java-based applications solves this.
Symptoms
App fails to launch with 'java.dll was not found'
Common Causes
- the Java Runtime Environment (JRE), needed by Java-based applications is missing or corrupted on this PC
How to Fix It
-
01
Reinstall the Java Runtime Environment (JRE), needed by Java-based applications from Microsoft official downloads
-
02
Run system repair:
sfc /scannow
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Root Cause Breakdown
Application dynamically linking against java.dll failed at runtime entry.
Should You Worry?
Low risk. Only affects the specific application.
Power-User Tip
Install both x86 and x64 redistributables, even on 64-bit Windows.
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