# PVRPerfServerDeveloper Version Mismatch

**URL:** https://forums.imgtec.com/t/pvrperfserverdeveloper-version-mismatch/2401
**Category:** PowerVR Insider
**Tags:** pvrtune, pvrhub
**Created:** [November 25, 2015, 7:09am UTC](https://forums.imgtec.com/t/pvrperfserverdeveloper-version-mismatch/2401 "2015-11-25T07:09:56Z")
**Posts on this page:** 3
**Page:** 1

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### Author: ![udayshukla](https://avatars.discourse-cdn.com/v4/letter/u/71e660/32.png) [@udayshukla](https://forums.imgtec.com/u/udayshukla)
#### Post date: [November 25, 2015, 7:09am UTC](https://forums.imgtec.com/t/pvrperfserverdeveloper-version-mismatch/2401/1 "2015-11-25T07:09:56Z")

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HI,

During usage of PVRTuneDeveloperGUI tool, i am facing the version mismatch error (attached in snapshot).

My question is that the warning issued is critical or can be ignored ?  
else is there any way to update PVRPerfServerDeveloper binary for an ARM based platform ?

[attachment file=“PVRTune\_MismatchError\_Crop.png”]

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### Author: ![JoeDavis](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.imgtec.com/joedavis/32/71_2.png) [@JoeDavis](https://forums.imgtec.com/u/JoeDavis)
#### Post date: [November 26, 2015, 11:13am UTC](https://forums.imgtec.com/t/pvrperfserverdeveloper-version-mismatch/2401/2 "2015-11-26T11:13:52Z")

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Hi uday,

Some counters may not be available in the GUI when there is a PVRTune version number mismatch. Depending on how large the differences are between the versions there may also be more severe compatibility issues.

If possible, I would recommend using builds of PVRPefServerDeveloper and PVRTuneDeveloper from the same SDK release to ensure they are compatible.

[blockquote]is there any way to update PVRPerfServerDeveloper binary for an ARM based platform ?[/blockquote]  
We include the PVRPerfServerDeveloper binaries for all of our supported SDK targets in our SDK. For Android-based target devices, you can use PVRHub to configure and execute the PVRPerfServerDeveloper binary.

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### Author: ![udayshukla](https://avatars.discourse-cdn.com/v4/letter/u/71e660/32.png) [@udayshukla](https://forums.imgtec.com/u/udayshukla)
#### Post date: [December 3, 2015, 5:56am UTC](https://forums.imgtec.com/t/pvrperfserverdeveloper-version-mismatch/2401/3 "2015-12-03T05:56:01Z")

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Hi Joe,

Thanks for your reply. i was able to locate the binary for ARM compiler and there was no version mismatch after that.