# Trying to uninstall existing version of APK

**URL:** <https://forums.fusetools.com/t/trying-to-uninstall-existing-version-of-apk/4571>\
**Category:** General\
**Created:** [January 24, 2016, 10:50pm UTC](https://forums.fusetools.com/t/trying-to-uninstall-existing-version-of-apk/4571 "2016-01-24T22:50:04Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![lialtele](https://avatars.discourse-cdn.com/v4/letter/l/e47774/32.png) [@lialtele](https://forums.fusetools.com/u/lialtele)\
**Post date:** [January 24, 2016, 10:50pm UTC](https://forums.fusetools.com/t/trying-to-uninstall-existing-version-of-apk/4571/1 "2016-01-24T22:50:04Z")

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Hi I have this problem when wanting to launch the application on my android physical device generates me that I have an existing apk, eh verified forum and several post but I eh noticed that the% ProgramData% \ one \ SDKs \ androidsdk \ platform -tools \ adb devices it does not work I do not know why when installing fuse and install android as explained androidsdk not create the folder I do not know if they could help me. probe and remove and reinstall fuse and I still unsuccessfully

 ![file](https://s3.us-east-2.amazonaws.com/fuse-legacy-forum-assets/2reT8hPVJuAY-legacy-files-vnDVHudwf6hbUP2T-n771QqF2FN17on8QEIa9g_06.png) ![file](https://s3.us-east-2.amazonaws.com/fuse-legacy-forum-assets/lQtqTHbPG3ih-legacy-files-6KvRMXHNebh4D0Aq-Ek9HyS4DU6TrAKeewsRBau0y.png)

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**Author:** ![Remi\_Pedersen](https://yyz1.discourse-cdn.com/flex035/user_avatar/forums.fusetools.com/remi_pedersen/32/432_2.png) [@Remi\_Pedersen](https://forums.fusetools.com/u/Remi_Pedersen)\
**Post date:** [January 25, 2016, 1:18pm UTC](https://forums.fusetools.com/t/trying-to-uninstall-existing-version-of-apk/4571/2 "2016-01-25T13:18:32Z")

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Hi, when this happens there are usually problems with one of the following:

- Device is not set in developer mode
- Missing USB drivers for ADB
- Broken usb cable / bad connection

You can check the troubleshooting guide for more information: [https://www.fusetools.com/learn/fuse#cannot-preview-or-export-to-android](https://www.fusetools.com/learn/fuse#cannot-preview-or-export-to-android)

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**Author:** ![lialtele](https://avatars.discourse-cdn.com/v4/letter/l/e47774/32.png) [@lialtele](https://forums.fusetools.com/u/lialtele)\
**Post date:** [January 26, 2016, 4:18am UTC](https://forums.fusetools.com/t/trying-to-uninstall-existing-version-of-apk/4571/3 "2016-01-26T04:18:46Z")

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hello is a bit weird this problem that I have to connect a large galaxy samsung me generates the same error but if I export the application to the device but with a Lg G4 not exported me but I think so far I’ll be fine as I can see a device

 ![file](https://s3.us-east-2.amazonaws.com/fuse-legacy-forum-assets/0yni5Hwx2X4a-legacy-files-7RKuAMFTCp1lKuG4-rwlCzhkl23QCSm81FjX2Rgvu.png)

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**Author:** ![Remi\_Pedersen](https://yyz1.discourse-cdn.com/flex035/user_avatar/forums.fusetools.com/remi_pedersen/32/432_2.png) [@Remi\_Pedersen](https://forums.fusetools.com/u/Remi_Pedersen)\
**Post date:** [January 26, 2016, 9:45am UTC](https://forums.fusetools.com/t/trying-to-uninstall-existing-version-of-apk/4571/4 "2016-01-26T09:45:56Z")

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If it works on a device from one vendor but not another then it is probably missing USB drivers. You can read more about that here: [http://developer.android.com/tools/extras/oem-usb.html](http://developer.android.com/tools/extras/oem-usb.html)

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**Author:** ![lialtele](https://avatars.discourse-cdn.com/v4/letter/l/e47774/32.png) [@lialtele](https://forums.fusetools.com/u/lialtele)\
**Post date:** [January 27, 2016, 3:59am UTC](https://forums.fusetools.com/t/trying-to-uninstall-existing-version-of-apk/4571/5 "2016-01-27T03:59:40Z")

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Thanks Remi I think for different devices I have to get off the USB driver, and run in the other device