# Starting Juliavia bat file with new var ? C:\\Users\\PC\\AppData\\Local\\Julia-0.7.0\\bin\\julia.exe -E, a=5?

**URL:** <https://discourse.julialang.org/t/starting-juliavia-bat-file-with-new-var-c-users-pc-appdata-local-julia-0-7-0-bin-julia-exe-e-a-5/24609>\
**Category:** General Usage\
**Created:** [May 25, 2019, 7:14pm UTC](https://discourse.julialang.org/t/starting-juliavia-bat-file-with-new-var-c-users-pc-appdata-local-julia-0-7-0-bin-julia-exe-e-a-5/24609 "2019-05-25T19:14:59Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![programista](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/programista/32/5372_2.png) [@programista](https://discourse.julialang.org/u/programista)\
**Post date:** [May 25, 2019, 7:14pm UTC](https://discourse.julialang.org/t/starting-juliavia-bat-file-with-new-var-c-users-pc-appdata-local-julia-0-7-0-bin-julia-exe-e-a-5/24609/1 "2019-05-25T19:14:59Z")

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Win  
I am starting Julia by bat file included:

```julia
C:\Users\PC\AppData\Local\Julia-0.7.0\bin\julia.exe

```

Is OK

Now I need on the start from operating send any var i.e a=5 anyway … I find switcher E.

```julia
C:\Users\PC\AppData\Local\Julia-0.7.0\bin\julia.exe -E, a=5   

```

But not works… .  
How to insert variable ‘a’ from windows lelvel to Julia ? I cant read/write on disks in the system …😕

Paul