I need to get rid of encoded-like characters in Custom Data retrieved from the registries

Hi,

I am trying to retrieve the TimeZone information from HKLM\SYSTEM\CurrentControlSet\Control\TimeZoneInformation using Custom Data. Indeed, it does it's job, but it also retrieves some encoded-like characters appended to the information I need (e.g. : "GMT Standard Time        b        ?<  O?  ?x?             ?   ?<"). Any idea if I can remove those characters?

Thank you!

Ioana