Rsro Runtime Error 13

Hi
I always become with me main chara. Runtim error 13
Waht i sthe problem ?
I have reinstall Rsro, i have reinstall ribot i dont understand the problem!
With me low characktert its works !
But with main charackter not work oO
On me main acc i make new charackter and its work oO
But with me lvl 39 its not work -.-

can u help me ?

Sry for bad english

try to install newest version of netframework...i dont know if that will help, but u can always try.

i have window 7 i dont can install nat fremwork 3,5
but i have install net framework 4,0 beta
but not help

i have window 7 i dont can install nat fremwork 3,5
but i have install net framework 4,0 beta
but not help