sti: Add self registration.
diff --git a/tools/wine.inf.in b/tools/wine.inf.in
index 28baf76..8be3246 100644
--- a/tools/wine.inf.in
+++ b/tools/wine.inf.in
@@ -2428,6 +2428,7 @@
 11,,quartz.dll,1
 11,,rsaenh.dll,1
 11,,shdocvw.dll,1
+11,,sti.dll,1
 11,,urlmon.dll,1
 11,,wbemprox.dll,1
 11,,windowscodecs.dll,1