My PC has regedit.exe "%1" at that location, so put the %1 between double
quotation marks.

Eric,
PC Buyer Beware!
http://www.pcbuyerbeware.co.uk/

"Herzl Regev" wrote:

> Both SpyBot and Adaware complained about the registry key
> HKEY_CLASSES_ROOT\regfile\shell\open\command having the value
> regedit.exe %1. SpyBot said that it is a "possible extension hijack". What's
> bad about this value? By my very limited understanding, this says that .reg
> files are opened by regedit. What is the catch?