Why the app shows update after the install instead of open button

[Android Central Question]

iam install an app from playstore it shows update button instead of open button.if i press update again updating the app and again it shows update.how to fix this error

 

[belodion]

Try clearing data for the Play Store and Downloads Manager apps.

 

[Rukbat]

It is possible that there are a few incremental updates, and they have to be done in order.

 

[B. Diddy]

Welcome to Android Central! Which app?