# EPSG files error e0010 **URL:** \ **Category:** PIX4Dmapper Questions/Troubleshooting\ **Created:** [January 13, 2023, 9:45am UTC](https://community.pix4d.com/t/epsg-files-error-e0010/25128 "2023-01-13T09:45:05Z")\ **Posts on this page:** 5\ **Page:** 1
**Author:** ![pmambacher1](https://avatars.discourse-cdn.com/v4/letter/p/f6c823/32.png) [@pmambacher1](https://community.pix4d.com/u/pmambacher1)\ **Post date:** [January 13, 2023, 9:45am UTC](https://community.pix4d.com/t/epsg-files-error-e0010/25128/1 "2023-01-13T09:45:05Z")
Hello, In order to update the coordinates system database and especially adding new vertical system, I am trying to insert EPSG.prj files. An error message is displaying “Unable to enter the coordinate system, Error e0010:” What does that mean ? I don’t find anywhere an explanation. Thank you for your reply, [8885.prj](https://community.pix4d.com/uploads/short-url/uJ0fI5kfWSidw2KcLlKtmkqP2uI.prj) (1.3 KB) ---
**Author:** ![Nikoleta\_Dimopoulou](https://avatars.discourse-cdn.com/v4/letter/n/53a042/32.png) [@Nikoleta\_Dimopoulou](https://community.pix4d.com/u/Nikoleta_Dimopoulou)\ **Post date:** [January 13, 2023, 10:29am UTC](https://community.pix4d.com/t/epsg-files-error-e0010/25128/2 "2023-01-13T10:29:54Z")
Hi, May I ask if you found somewhere this file or you created it? Here is a document that you might find useful: > **[How to obtain or create a .prj coordinate system syntax file](https://support.pix4d.com/hc/en-us/articles/202559979-How-to-obtain-or-create-a-prj-coordinate-system-syntax-file)** > > To work with a coordinate system that does not exist in the Pix4D database, a .prj file needs to be imported into PIX4Dmapper. The .prj can be either downloaded online or manually created. > Download... Best, ---
**Author:** ![pmambacher1](https://avatars.discourse-cdn.com/v4/letter/p/f6c823/32.png) [@pmambacher1](https://community.pix4d.com/u/pmambacher1)\ **Post date:** [January 13, 2023, 10:50am UTC](https://community.pix4d.com/t/epsg-files-error-e0010/25128/3 "2023-01-13T10:50:53Z")
Hi, I found these datas on [https://epsg.io/](https://epsg.io/) website. I copied the content in an existing prj file, change the EPSG name and that all. In this website, it is not possible to download an prj file, or I do not know how to do. I originally wanted to download an prj file (EPSG5720; EPSG8885) from [spacialreference.org](http://spacialreference.org) but I meet the same code error “0010”. I thought there might have been a clerical error with this file. The aim is to use an IGN69-RAF18 or RAF20 instead of EGM— or correct the géoïde height every time. ---
**Author:** ![Mike\_K](https://sea2.discourse-cdn.com/pix4d/user_avatar/community.pix4d.com/mike_k/32/4697_2.png) [@Mike\_K](https://community.pix4d.com/u/Mike_K)\ **Post date:** [January 13, 2023, 5:58pm UTC](https://community.pix4d.com/t/epsg-files-error-e0010/25128/4 "2023-01-13T17:58:28Z")
Hi pmambacher1, Unfortunately, PIX4Dmapper does not support a .prj for the vertical coordinate system. You might want to look at PIX4Dmatic as it will support vertical coordinate systems. ---
**Author:** ![Lea.j](https://sea2.discourse-cdn.com/pix4d/user_avatar/community.pix4d.com/lea.j/32/8136_2.png) [@Lea.j](https://community.pix4d.com/u/Lea.j)\ **Post date:** [October 10, 2024, 3:12pm UTC](https://community.pix4d.com/t/epsg-files-error-e0010/25128/5 "2024-10-10T15:12:05Z")
Hi. I am faced with the same issues. I have the Pix4D bundle, but for projects smaller than 1.000 pictures I like using Mapper. I am aware that I could just use the Matic program, but I find it easyer to use the Mapper. Plus it has some nice features I can’t seem to find in the Matic program. Will there be an update for Mapper in the future that supports .prj files for vertical coordinate systems? Otherwise I dont find it necessary to extend my billing plan for the annual updates that are soon to come. Best regards Lea