Facing licensing issue in already published paid app

I am facing the problem in licensing of my old published paid apps. Basically i have paid app which is published by version code 1. I implemented the license code on it, it working fine to me.开发者_JAVA百科 Licensing server giving the response or allow that you can use it. But once i changed version code from 1 to 2 in manifest file, then licensing service not allow to use the app.Server giving the response dont allow. I not understanderd, y it has relation with version code? i can't publish the update version.???

Moreover, i am already login to my publisher account, i have setting of LICENSED in edit profile section.

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If I'm understanding you correctly...

From the developer docs:

Once an application is uploaded and becomes known to the licensing server, developers and testers can continue modify the application in their local development environment, without having to upload new versions. You only need to upload a new version if the local application increments the versionCode attribute in the manifest file.

So basically upload (but don't publish) your licensed v2, then test v2 in the emulator - it should accept the licensing now. (You may have to "save" on the app page, but I'm not sure) If everything is good, click "Publish" to make it live.