Error 193 Instalation

A error window appears when I run the program. Whith the error 193

Sorry I have OS W7 64bit

What program?
We guess it’s SketchUp - BUT what version and bit-ness ?
Did you install it as an administrator ?
The whole error message please…

The program is Sketchup Pro 2015 64bit.
<<Error to load folder vfs.rb
Error: 193: %1 is not a valid Win32 application- …>>

Error al cargar archivo vfs.rb
Error: 193: %1 no es una aplicación Win32 válida. - C:/Users/Olga/AppData/Roaming/SketchUp/SketchUp 2015/SketchUp/Plugins/
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:/Users/Olga/AppData/Roaming/SketchUp/SketchUp 2015/SketchUp/Plugins/vfs.rb:25:in getWindowsASGVISFolder' C:/Users/Olga/AppData/Roaming/SketchUp/SketchUp 2015/SketchUp/Plugins/vfs.rb:45:in getASGVISRubyFolder’
C:/Users/Olga/AppData/Roaming/SketchUp/SketchUp 2015/SketchUp/Plugins/vfs.rb:50:in setupPath' C:/Users/Olga/AppData/Roaming/SketchUp/SketchUp 2015/SketchUp/Plugins/vfs.rb:75:in <top (required)>’

remove vRay and see if SU works…

I removed it this afternoon

[quote=“DOM77, post:8, topic:19290, full:true”]
I removed it this afternoon
[/quote] … AND
What happened ?

You gave us half of the error.
No help.
After some prompting…
You finally give us the full error - so there was at least some clue.
So, you got some advice.
You say you followed that.

We are left hanging…

What happened !?