Make the detection of Python in the Visual Studio 2010 build more robust
diff --git a/Mkfiles/vc10/genperf/run.bat b/Mkfiles/vc10/genperf/run.bat
index 5827138..775f1d0 100644
--- a/Mkfiles/vc10/genperf/run.bat
+++ b/Mkfiles/vc10/genperf/run.bat
@@ -1,13 +1,24 @@
cd ..\..\..
@echo off
-for /f "usebackq tokens=1*" %%f in (`reg query HKCR\Python.File\shell\open\command`) do (set _my_=%%f %%g)
-goto next%errorlevel%
-:next1
+for /f "usebackq tokens=1*" %%f in (`reg query HKCR\Applications\python.exe\shell\open\command`) do (set _my_=%%f %%g)
+goto try1%errorlevel%
+
+:try10
+goto ok
+
+:try11
+for /f "usebackq tokens=1*" %%f in (`reg query HKCR\Python.File\shell\open\command`) do (set _my_=%%f %%g)
+goto try2%errorlevel%
+
+:try20:
+goto ok
+
+:try21:
echo Building without Python ...
goto therest
-:next0
+:ok
echo Building with Python ...
set _res_=%_my_:*REG_SZ=%
set _end_=%_res_:*exe"=%
