Powershell script to fix Adobe Photoshop CC memory issue #2416657

fixphotoshopmem.ps1

# Get the ID and security principal of the current user account
$myWindowsID=[System.Security.Principal.WindowsIdentity]::GetCurrent()
$myWindowsPrincipal=new-object System.Security.Principal.WindowsPrincipal($myWindowsID)

# Get the security principal for the Administrator role
$adminRole=[System.Security.Principal.WindowsBuiltInRole]::Administrator

# Check to see if we are currently running "as Administrator"
if ($myWindowsPrincipal.IsInRole($adminRole))

   {
       # We are running "as Administrator" - so change the title and background color to indicate this
       $Host.UI.RawUI.WindowTitle = $myInvocation.MyCommand.Definition + "(Elevated)"
       $Host.UI.RawUI.BackgroundColor = "DarkBlue"
       clear-host
   }

else
   {
       # We are not running "as Administrator" - so relaunch as administrator   

       # Create a new process object that starts PowerShell
       $newProcess = new-object System.Diagnostics.ProcessStartInfo "PowerShell";   

       # Specify the current script path and name as a parameter
       $newProcess.Arguments = $myInvocation.MyCommand.Definition;   

       # Indicate that the process should be elevated
       $newProcess.Verb = "runas";   

       # Start the new process
       [System.Diagnostics.Process]::Start($newProcess);   

       # Exit from the current, unelevated, process
       # exit
   } 

# Running  code that needs to be elevated here
$registryPath = "HKCU:\Software\Adobe\Photoshop\120.0\"
$Name = "OverridePhysicalMemoryMB"
# Determine amount of installed RAM system memory in MB from cim_physical memory
$value = (Get-WmiObject -class "cim_physicalmemory" | Measure-Object -Property Capacity -Sum).Sum/ 1024 / 1024
IF(!(Test-Path $registryPath))

  {
    New-Item -Path $registryPath -Verbose 
    New-ItemProperty -Path $registryPath -Name $name -Value $value -PropertyType DWORD -Force  -Verbose 
   }

 ELSE 
 {
    New-ItemProperty -Path $registryPath -Name $name -Value $value -PropertyType DWORD -Force -Verbose 
 }
 Write-Host "Please press any key to continue..." | Out-Null
 $Host.UI.RawUI.ReadKey("NoEcho,IncludeKeyDown")| Out-Null

To run this in your PowerShell without modifying your execution policy, try this:

powershell -nop -c "iex(New-Object Net.WebClient).DownloadString('https://gist.github.com/mavaddat/d450dcd63c9c4edd27124b045a777585/raw/64f257a1e6cd5141fa65dc7bac7dcb1644e7d6c5/fixphotoshopmem.ps1 ')"