diff --git a/core/src/main/java/io/xpipe/core/process/CommandControl.java b/core/src/main/java/io/xpipe/core/process/CommandControl.java
index 611b3931f..7324ad831 100644
--- a/core/src/main/java/io/xpipe/core/process/CommandControl.java
+++ b/core/src/main/java/io/xpipe/core/process/CommandControl.java
@@ -13,10 +13,12 @@ import java.util.function.Function;
 public interface CommandControl extends ProcessControl {
 
     // Keep these out of a normal exit code range
-    int UNASSIGNED_EXIT_CODE = -80001;
-    int EXIT_TIMEOUT_EXIT_CODE = -80002;
-    int START_FAILED_EXIT_CODE = -80003;
-    int INTERNAL_ERROR_EXIT_CODE = -80004;
+    // They have to be in range of 0 - 255 in order to work on all systems
+    int UNASSIGNED_EXIT_CODE = 160;
+    int EXIT_TIMEOUT_EXIT_CODE = 161;
+    int START_FAILED_EXIT_CODE = 162;
+    int INTERNAL_ERROR_EXIT_CODE = 163;
+    int ELEVATION_FAILED_EXIT_CODE = 164;
 
     enum TerminalExitMode {
         KEEP_OPEN,
diff --git a/core/src/main/java/io/xpipe/core/process/ProcessOutputException.java b/core/src/main/java/io/xpipe/core/process/ProcessOutputException.java
index cb2cfb9f7..6632c04de 100644
--- a/core/src/main/java/io/xpipe/core/process/ProcessOutputException.java
+++ b/core/src/main/java/io/xpipe/core/process/ProcessOutputException.java
@@ -30,6 +30,7 @@ public class ProcessOutputException extends Exception {
                     case CommandControl.EXIT_TIMEOUT_EXIT_CODE -> "Wait for process exit timed out" + errorSuffix;
                     case CommandControl.UNASSIGNED_EXIT_CODE -> "Process exited with unknown state. Did an external process interfere?" + errorSuffix;
                     case CommandControl.INTERNAL_ERROR_EXIT_CODE -> "Process execution failed" + errorSuffix;
+                    case CommandControl.ELEVATION_FAILED_EXIT_CODE -> "Process elevation failed" + errorSuffix;
                     default -> "Process returned exit code " + exitCode + errorSuffix;
                 };
         return new ProcessOutputException(message, exitCode, combinedError);
@@ -45,7 +46,7 @@ public class ProcessOutputException extends Exception {
     }
 
     public boolean isIrregularExit() {
-        return exitCode == CommandControl.EXIT_TIMEOUT_EXIT_CODE || exitCode == CommandControl.START_FAILED_EXIT_CODE || exitCode == CommandControl.UNASSIGNED_EXIT_CODE || exitCode == CommandControl.INTERNAL_ERROR_EXIT_CODE;
+        return exitCode == CommandControl.EXIT_TIMEOUT_EXIT_CODE || exitCode == CommandControl.START_FAILED_EXIT_CODE || exitCode == CommandControl.UNASSIGNED_EXIT_CODE || exitCode == CommandControl.INTERNAL_ERROR_EXIT_CODE || exitCode == CommandControl.ELEVATION_FAILED_EXIT_CODE;
     }
 
     public boolean isKill() {