Trouble With Virus B!! Helllppp!!

[VARANTSOU]

Friends! Help To Understand Please! I Have Virus B! I Have Pressed Any Combination Of Buttons And All Functions Not Work )))). I Can Select Only Sound Bank.À Use The Filter For Example I Can Not! Parameters Do Not Vary! Sorry For Bad English))) Help!!!!!

[Engel]

Friends! Help To Understand Please! I Have Virus B! I Have Pressed Any Combination Of Buttons And All Functions Not Work )))). I Can Select Only Sound Bank.À Use The Filter For Example I Can Not! Parameters Do Not Vary! Sorry For Bad English))) Help!!!!!
I sell my virus b one year ago but still keep the manual.
I didn't found any info about virus modes that blocks every control except bank selection knobs. I think you need to reinstall virus OS.

[grs]

Can you change from SINGLE to MULTI?