I made a Powershell script to launch 'OSFMount' at the start of Windows.
Works for Windows 10 Home 20H2

OSFMount.ps1 :

Start-Process "D:\Documents\OSFMount\osfmount.com" -ArgumentList "-a -t vm -m E: -o logical,rw,format:exfat:RamDisk -s 8G" -NoNewWindow -Wait
New-Item -Path "E:\Temp" -ItemType Directory

Task_OSFMount.ps1 :

$Principal = ([Security.Principal.WindowsPrincipal] [Security.Principal.WindowsIdentity]::GetCurrent())
If (-Not ($Principal.IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator))) {
Write-Warning "You do not have Administrator rights to run this script. Please run PowerShell as an Administrator."
$taskName = "OSFMount"
$TaskScript = "D:\Documents\OSFMount\OSFMount.ps1"
$TaskArgument = "-ExecutionPolicy Bypass -File $TaskScript"
$task = Get-ScheduledTask -TaskName $taskName -ErrorAction SilentlyContinue
if ($task -ne $null) { Unregister-ScheduledTask -TaskName $taskName -Confirm:$false }
$action = New-ScheduledTaskAction -Execute 'C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe' -Argument $TaskArgument
$trigger = New-ScheduledTaskTrigger -AtStartup
$settings = New-ScheduledTaskSettingsSet -Compatibility Win8 -Priority 1 -AllowStartIfOnBatteries -DontStopIfGoingOnBatteries -ExecutionTimeLimit '00:00:00'
$principal = New-ScheduledTaskPrincipal -UserId "NT AUTHORITY\SYSTEM" -LogonType ServiceAccount -RunLevel Highest
$definition = New-ScheduledTask -Action $action -Principal $principal -Trigger $trigger -Settings $settings -Description "Run $($taskName) at startup"
Register-ScheduledTask -TaskName $taskName -InputObject $definition
Read-Host -Prompt 'Press any key to continue...'