FFMPEG- Declaring working directories for HLS muxer

[PODL]

Hi,
I'm trying to download some video stream in HLS segments and create and index file. I'm trying to do that in a different directory than where ffmpeg is installed.
I declared full path for the .ts files and for the .m3u8, but on execution, ffmpeg insists to create the segments in its installation directory, like ignoring my declaration.
Here's the code:

./ffmpeg.exe -i "HTTP URL" 
-c copy 
-f hls -hls_playlist -hls_time 60 -hls_list_size 3 -strftime 1 -hls_segment_type mpegts 
-hls_segment_filename "Somewhere full path\File-%c.ts" 
"Somewhere full path\Index.m3u8"

During the execution I see the error

Failed to open file 'Full path\File-04/23/23 18:45:37.ts'

It seems to work with simple segmentation, but not with HLS.
What am I missing?

[Haft66]

dont know about windows, but try to rename the ts i think the issue are the space and the " : " in the name

[PODL]

dont know about windows, but try to rename the ts i think the issue are the space and the " : " in the name

Right, apparently %c in the file name caused the problem with the ':' and space in the name.
Now why would all these .ts files be created (infinitely) if the segments are created in another folder?

[Attachment 70497 - Click to enlarge]