# how do I fix IS-PLO1 error code?

**URL:** <https://forums.unrealengine.com/t/how-do-i-fix-is-plo1-error-code/498437>\
**Category:** International\
**Tags:** error-code, unreal-engine, UE4-26, question\
**Created:** [February 15, 2022, 7:40pm UTC](https://forums.unrealengine.com/t/how-do-i-fix-is-plo1-error-code/498437 "2022-02-15T19:40:06Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![00sharkfan](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@00sharkfan](https://forums.unrealengine.com/u/00sharkfan)\
**Post date:** [February 15, 2022, 7:40pm UTC](https://forums.unrealengine.com/t/how-do-i-fix-is-plo1-error-code/498437/1 "2022-02-15T19:40:06Z")

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So I´ve been having issues installing UE5 recently, more specifaclly error code IS-PLO1.  
It says maximum path length reached and I looked to see what was the problem.

currently I know I have enough disc space because I uninstalled GTA V and still error code popped up.  
reason for the urge to installing UE5 was the nanite feature.

have a good rest of the day or good night.  
I figured it out. my instalition path was litreally too long