fixed typo. DevInstallW with SW_HIDE should work now

Modified: trunk/reactos/lib/newdev/newdev.c

--- trunk/reactos/lib/newdev/newdev.c	2005-11-10 08:47:43 UTC (rev 19115)
+++ trunk/reactos/lib/newdev/newdev.c	2005-11-10 11:45:50 UTC (rev 19116)
@@ -871,7 +871,7 @@

 
 	DPRINT("Installing %S (%S)\n", DevInstData.buffer, InstanceId);
 

-	if ((Show =! SW_HIDE) && (!FindDriver(&DevInstData)))

+	if ((Show != SW_HIDE) && (!FindDriver(&DevInstData)))

 	{
 
 		/* Create the Welcome page */