diff --git a/Include/Library.nsh b/Include/Library.nsh
index 6d41e0f6..a745f085 100644
--- a/Include/Library.nsh
+++ b/Include/Library.nsh
@@ -344,6 +344,8 @@
     Call ":installlib.file_${INSTALLLIB_UNIQUE}"
 
     IfErrors 0 "installlib.register_${INSTALLLIB_UNIQUE}"
+    
+    ClearErrors
 
     SetOverwrite lastused