Modifying location of secret keyring under Windows

[Polster Juergen]

Hi,
I want to have my secret keyring on my floppy drive. So I modified the 
OPTIONS file by adding the following line:

secret-keyring A:\secring.gpg

and moved my secring.gpg to A:\  .Now GPG does not find my secring
anymore. Instead it shows the following error message:

D:\PROGRA~2\WinPT>gpg --list-secret-keys

gpg: keyblock resource `D:/Program Files/WinPT//A:\secring.gpg': file open error

So it keeps the old location and appends the new one. How can I specify another drive?

Best regards
Juergen Polster

Mailto:juergen.polster@icn.siemens.de