Issue after installation Ubuntu studio and LMDE

[Rayeta76]

Hello everyone, after installing LMDE 4 the dual boot has not configured me.
The truth is that due to a bad installation of Ubuntu Studio on another disk, leaving the system like this:
SDA1 Win 10
SDC1 LMDE
SDE1 Ubuntu studio

When installing ubuntu studio the grub was not configured well and with boot-repair I tried to repair the grub and things got worse, leaving the entire boot unusable.
So the only thing that occurred to me was to restore the MBR.
This is how win 10 started me well.
After the disaster and not losing much by reinstalling LMDE again, I have done a clean install but LMDE has not installed Grub with the dual-boot.
Before going back to bundling something with boot-repair, I wanted to share the problem with you, to see if you would suggest another form of repair.

[Rayeta76]

Hi,
Report de boot-repair:
http://paste.ubuntu.com/p/gZSnWMQghZ/