RFID Manager App cannot install on TC20

Hi

I have TC20 and RFD2000. I can't install rfid manager on TC20. I have anĀ  error message: "Package corrupt". Then i tried to install with adb on terminal but i couldn't install this way. But i saw error message detail as below

Package couldn't be installed in /data/app/com.zebra.rfid.rfidmanager-1 com.android.server.pm.PackageManagerException:

Only allow TC20 EDA with 8 POGO pins and for external RFID sled to install RFID manager APK

What could be the reason for not installing the application. I tried rfid manager application from rfd2000 support page and tc20 support page

Thank you,