Hello. I’m trying to run some sample apps on my RD-PQ devices updated with the tizen version 2.3.

But in that process, fails occur as below.

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Cannot install application.

processing result : FATAL_ERROR [61] failed
spend time for pkgcmd is [2754]ms
cmd_ret:61
(10.337 sec)

Error code: FATAL_ERROR
Error message: Success
Command: /usr/bin/pkgcmd -q -i -t tpk -p /opt/usr/apps/tmp/testing_app-1.0.0-arm.tpk
Management: Installation or uninstallation is not working temporarily.

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I’m developoing apps in Windows 7 64bit SDK Ver2.3 rev3.

Also I registered certificate and did permitting to install applications.

Do you have any opinions to solve this situation?

Thanks. 🙂