# troubleshooting

**URL:** <https://forum.arduino.cc/t/troubleshooting/521409>\
**Category:** IDE 1.x\
**Created:** [April 20, 2018, 8:22am UTC](https://forum.arduino.cc/t/troubleshooting/521409 "2018-04-20T08:22:20Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![GAUTHAM999](https://avatars.discourse-cdn.com/v4/letter/g/858c86/32.png) [@GAUTHAM999](https://forum.arduino.cc/u/GAUTHAM999)\
**Post date:** [April 20, 2018, 8:22am UTC](https://forum.arduino.cc/t/troubleshooting/521409/1 "2018-04-20T08:22:20Z")

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it is showing a required previliage is not held by the client

 ![Screenshot_20180420-135014.png](https://europe1.discourse-cdn.com/arduino/original/4X/f/5/c/f5cdddfc2c5e9a05ad4c5175cc29045fedff5822.png)

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**Author:** ![pert](https://dub1.discourse-cdn.com/arduino/user_avatar/forum.arduino.cc/pert/32/217111_2.png) [@pert](https://forum.arduino.cc/u/pert)\
**Post date:** [April 20, 2018, 8:42am UTC](https://forum.arduino.cc/t/troubleshooting/521409/2 "2018-04-20T08:42:02Z")

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GAUTHAM999's picture:

 ![80f932d5081e3889441cd1ce8f8081e9debe095e.png](https://europe1.discourse-cdn.com/arduino/original/4X/f/5/c/f5cdddfc2c5e9a05ad4c5175cc29045fedff5822.png)  
Why are you trying to use Arduino IDE 1.0.6? That is very outdated.

Where did you download the file from?

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**Author:** ![system](https://dub1.discourse-cdn.com/arduino/user_avatar/forum.arduino.cc/system/32/1140315_2.png) [@system](https://forum.arduino.cc/u/system)\
**Post date:** [May 5, 2021, 4:18pm UTC](https://forum.arduino.cc/t/troubleshooting/521409/3 "2021-05-05T16:18:41Z")

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