MC60 FOTA over ftp

Hello. I installed ftp server on my vps and uploaded test fw.bin there.
I used example from sdk, but I had an error.
Logs:
image

What is wrong?

Hi Roman,

Can you show me the Ql_FOTA_WriteData return value?

And what is the firmware version and SDK version?

Hello,

Return value of Ql_FOTA_WriteData is Ql_RET_ERR_UNKOWN.
SDK version is 1.7.

Could you please use the attached FOTA package tool?
You can download OpenCPU FOTA package tool from the link below;
https://cnquectel-my.sharepoint.com/:u:/g/personal/europe-fae_quectel_com/ESCBkOEVEY9Mg3YQuS-JfMMBdere1tG3oA8ke3Dy3hZAdw?e=ZWW5tq

This exe file is not opened…
can you share the valid file pls.

The tool is not opening as i try to open it, its giving a message which is
the application is failed to start because its side by side configuration is incorrect. Please see the application event log or use the command-line sxstrace.exe tool for more detail

please help me setting this tool, thank you.

hello guys.
I had same problem with OpenCPU FOTA package tool and I solved this with install visual c++.
you should download this version of visual c++ :