Sorry my english!

I had this problem before. Then i format my pc and made a clean install of sketchup + vray and everything was working fine. Later, i installed Photoshop and Adobe Acrobat Pro and (do not know if because of it) in sketchup reappeared the initial error and doesn´t load vray.

Vray is the only plugin for sketchup i installed.

i´m using:

• Windows 7 profesional x64 Portuguese,
• sketchup 2015 pro - version 15.0.9350 64-bit
• Vray 2.00.25255 for Sketchup 2015 x64bit

Any ideas?
Thanks.

I get this massage when i start sketchup.

Error Loading File vfs.rb
Error: 127: Impossível localizar o procedimento especificado. - C:/ProgramData/ASGVIS/VfS/RubyToPython.so
C:/Program Files/SketchUp/SketchUp 2015/Tools/RubyStdLib/rubygems/core_ext/kernel_require.rb:45:in require' C:/Program Files/SketchUp/SketchUp 2015/Tools/RubyStdLib/rubygems/core_ext/kernel_require.rb:45:in require'
C:/ProgramData/SketchUp/SketchUp 2015/SketchUp/Plugins/vfs.rb:86:in `<top (required)>'

I installed 'SketchUcation Toolset' and there is no "vfs" in the 'Plugins Manager'.

Can you help?
Thanks