Resolve installer MSI missing

Hi everyone,
I know t i don't find the solution to the current issue. I've seen several topics about the same problem, I've been trying many things but without any results. The weird thing is that i've never installed resolve on my computer, but ever since i try, i got the same messages, about that "resolve installer missing" as if the program wasn't properly installed. Thing is, i tried to install many versions, new one and old ones, and it's still the same, apparently the installation runs normally then tell me "installation successful" so i try to start it by clicking on the icon on my desktop, nothing happen so i go in the control panel, try to repair the software and i got the exact same message everytime i try. So it's been days and i'm pretty pissed about it...
Thanks for your help
here is the capture :


I know t i don't find the solution to the current issue. I've seen several topics about the same problem, I've been trying many things but without any results. The weird thing is that i've never installed resolve on my computer, but ever since i try, i got the same messages, about that "resolve installer missing" as if the program wasn't properly installed. Thing is, i tried to install many versions, new one and old ones, and it's still the same, apparently the installation runs normally then tell me "installation successful" so i try to start it by clicking on the icon on my desktop, nothing happen so i go in the control panel, try to repair the software and i got the exact same message everytime i try. So it's been days and i'm pretty pissed about it...
Thanks for your help
here is the capture :

