How can i solve this

[Fenix123123123]

Arguments: -i "C:\Users\berna\OneDrive\Área de Trabalho\DeepSpace-rh-news.jpg" -an -c:v libvpx -crf 32 -b:v 900K -threads 1 -metadata title="DeepSpace-rh-news" -f webm -y "C:\Users\berna\OneDrive\Área de Trabalho\DeepSpace-rh-news.webm"
ffmpeg version N-62162-gec8789a Copyright (c) 2000-2014 the FFmpeg developers
built on Apr 4 2014 22:01:36 with gcc 4.8.2 (GCC)
configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libcaca --enable-libfreetype --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-zlib
libavutil 52. 74.100 / 52. 74.100
libavcodec 55. 57.100 / 55. 57.100
--- FFMPEG HAS EXITED ---
libavformat 55. 36.101 / 55. 36.101
libavdevice 55. 11.100 / 55. 11.100
libavfilter 4. 3.100 / 4. 3.100
libswscale 2. 6.100 / 2. 6.100
libswresample 0. 18.100 / 0. 18.100
libpostproc 52. 3.100 / 52. 3.100
[image2 @ 0315df40] Could find no file with path 'C:\Users\berna\OneDrive\�rea de Trabalho\DeepSpace-rh-news.jpg' and index in the range 0-4
C:\Users\berna\OneDrive\�rea de Trabalho\DeepSpace-rh-news.jpg: No such file or directory

ffmpeg.exe exited with exit code 1. That's usually bad.
If you have no idea what went wrong, open an issue on GitHub and copy paste the output of this window there.

[hypyke]

"No such file or directory"
"Could find no file with path"

It can't access or find the file at that location. Check that the file is there. Also the accent mark may throw it off if it doesn't understand unicode. Maybe move the files somewhere local like C:\Temp or something. But it's not a problem with WebMConverter really.