# Unable to precompile ParameterizedFunctions

**URL:** <https://discourse.julialang.org/t/unable-to-precompile-parameterizedfunctions/29284>\
**Category:** General Usage\
**Tags:** question\
**Created:** [September 29, 2019, 4:10am UTC](https://discourse.julialang.org/t/unable-to-precompile-parameterizedfunctions/29284 "2019-09-29T04:10:35Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![Matthew\_Overlin](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/matthew_overlin/32/10533_2.png) [@Matthew\_Overlin](https://discourse.julialang.org/u/Matthew_Overlin)\
**Post date:** [September 29, 2019, 4:10am UTC](https://discourse.julialang.org/t/unable-to-precompile-parameterizedfunctions/29284/1 "2019-09-29T04:10:35Z")

</div>

ERROR: LoadError: Failed to precompile ParameterizedFunctions [65888b18-ceab-5e60-b2b9-181511a3b968] to C:\Users\mover.julia\compiled\v1.1\ParameterizedFunctions\OKjOc.ji.

I get the above message at the line “using ParameterizedFunctions” I thought precompiling wasn’t necessary? What do I do to make sure the precompiling can be successful?

Thanks