Issue while rebranding

[yashxog]

I rebranded Firefox but after rebuilding the code run for the first time & then started giving me issues to run properly giving error

'C:/Users/Nextgen/Desktop/open-source-clone/desktop/engine/obj-x86_64-pc-windows-msvc\dist\bin\Singulariti.exe' --no-profile -wait-for-browser -profile 'C:\Users\Nextgen\Desktop\open-source-clone\desktop\engine\obj-x86_64-pc-windows-msvc\tmp\profile-default' -attach-console

should I do "mach clobber" and rebuild it again?