Bluestacks Msi 5

msiexec /x Product-GUID-Code /quiet /qn

BlueStacksFullInstaller_5.xxx.exe -silent -defaultImage bluestacks msi 5

Or by Product Code:

To achieve the best experience on both BlueStacks 5 and MSI 5, your system settings should be tuned to balance power and stability: bluestacks msi 5