diff --git a/nvm.iss b/nvm.iss
index ec13d0db..7bd0ace1 100644
--- a/nvm.iss
+++ b/nvm.iss
@@ -458,10 +458,10 @@ begin
     SaveStringToFile(ExpandConstant('{app}\settings.txt'), 'root: ' + ExpandConstant('{app}') + #13#10 + 'path: ' + SymlinkPage.Values[0] + #13#10, False);
 
     // Add Registry settings
-    RegWriteExpandStringValue(HKEY_LOCAL_MACHINE, 'SYSTEM\CurrentControlSet\Control\Session Manager\Environment', 'NVM_HOME', ExpandConstant('{app}'));
-    RegWriteExpandStringValue(HKEY_LOCAL_MACHINE, 'SYSTEM\CurrentControlSet\Control\Session Manager\Environment', 'NVM_SYMLINK', SymlinkPage.Values[0]);
-    RegWriteExpandStringValue(HKEY_CURRENT_USER, 'Environment', 'NVM_HOME', ExpandConstant('{app}'));
-    RegWriteExpandStringValue(HKEY_CURRENT_USER, 'Environment', 'NVM_SYMLINK', SymlinkPage.Values[0]);
+    RegWriteStringValue(HKEY_LOCAL_MACHINE, 'SYSTEM\CurrentControlSet\Control\Session Manager\Environment', 'NVM_HOME', ExpandConstant('{app}'));
+    RegWriteStringValue(HKEY_LOCAL_MACHINE, 'SYSTEM\CurrentControlSet\Control\Session Manager\Environment', 'NVM_SYMLINK', SymlinkPage.Values[0]);
+    RegWriteStringValue(HKEY_CURRENT_USER, 'Environment', 'NVM_HOME', ExpandConstant('{app}'));
+    RegWriteStringValue(HKEY_CURRENT_USER, 'Environment', 'NVM_SYMLINK', SymlinkPage.Values[0]);
 
     RegWriteStringValue(HKEY_LOCAL_MACHINE, 'SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\{#MyAppId}_is1', 'DisplayVersion', '{#MyAppVersion}');