+
+set zipPath="%ProgramFilesPath_x86%\7-Zip\7z.exe"
+set miktex="%ProgramFilesPath_x86%\MiKTeX 2.9\miktex\bin\texworks.exe"
+set vcvarsall="%ProgramFilesPath_x86%\Microsoft Visual Studio 10.0\VC\vcvarsall.bat"
+set wgetPath=%cd%\..\..\windows\creaTools_win_installers\CreaTools_v2_0_0_win32_installer\bin\wget.exe
+
+if not exist %zipPath% set zipPath="%ProgramFilesPath_x64%\7-Zip\7z.exe"
+if not exist %zipPath% (
+ echo ERROR!!! 7Zip has not been found in the system
+ exit
+)
+if not exist %vcvarsall% set zipPath="%ProgramFilesPath_x64%\Microsoft Visual Studio 10.0\VC\vcvarsall.bat"
+if not exist %vcvarsall% (
+ echo ERROR!!! Visual Studio has not been found in the system
+ exit
+)
+if not exist %miktex% set miktex="%ProgramFilesPath_x64%\MiKTeX 2.9\miktex\bin\texworks.exe"
+if not exist %miktex% (
+ echo ERROR!!! MiKTex has not been found in the system
+ exit
+)
+if not exist %wgetPath% (
+ echo ERROR!!! wget has not been found in the system
+ exit
+)
+