Android Question Error running on emulator

[anaylor01]

I get this error. Any ideas?
Installing file to device. Error
pkg: /data/local/tmp/result_DEBUG.apk
Failure [INSTALL_FAILED_OLDER_SDK]
rm failed for -f, Read-only file system

 

[Erel]

What is the AVD instance version?

 

[anaylor01]

I got it. Thanks.