Connection to pc, then re-downlading not working

[Mikaido100]

I did everything which was in tutorials to stream/record ps vita screen to pc- everything was ok but still it didn't connect to PC (obs/streamlabs didnt catched ps vita even tho my pc was catching it sometimes). I tried to re-download all this stuff but errors was appearing ( im pretty sure it was c1-6775-5 ). After seeing here that it should be on ux if i remember right i clicked "Exit and mount sd2vita to ux0; Reset taihen confing.txt; replace near with vitadeploy" but it just make it worse so i cant even download vitadeploy even if i have henkaku. It says "installation failed 0x804101c8 ". I'm not good at IT, please help me and tell how to fix it :(

[Mikaido100]

Now on site jailbreak.psp2.dev when i try to unlock devide is showing " error: could not corrupt the JSArray.