ADMX Viewer
Microsoft.Policies.StartMenu• User

Add "Run in Separate Memory Space" check box to Run dialog box

Lets users run a 16-bit program in a dedicated (not shared) Virtual DOS Machine (VDM) process. All DOS and 16-bit programs run on Windows 2000 Professional and Windows XP Professional in the Windows Virtual DOS Machine program. VDM simulates a 16-bit environment, complete with the DLLs required by 16-bit programs. By default, all 16-bit programs run as threads in a single, shared VDM process. As such, they share the memory space allocated to the VDM process and cannot run simultaneously. Enabling this setting adds a check box to the Run dialog box, giving users the option of running a 16-bit program in its own dedicated NTVDM process. The additional check box is enabled only when a user enters a 16-bit program in the Run dialog box.

Policy Details

Policy Name
MemCheckBoxInRunDlg
Registry Key
Software\Microsoft\Windows\CurrentVersion\Policies\Explorer
Value Name
MemCheckBoxInRunDlg
Supported On
At least Windows 2000
OMA-URI (CSP)
ADMX_StartMenu/MemCheckBoxInRunDlg
OS Build Version:10.0.22000, 10.0.19043.1202, 10.0.19042.1202, 10.0.19041.1202
CSP Version:10.0
Conflict Resolution:LastWrite
Allowed Editions:
EnterpriseEnterprise NProfessionalProfessional NEnterprise EvaluationEnterprise N EvaluationEducationEducation NEnterprise SEnterprise S NEnterprise S EvaluationEnterprise S N EvaluationHolographic BusinessPro Single LanguagePro ChinaPro WorkstationPro Workstation NPro For EducationPro For Education NEnterprisegEnterprisegnServerrdshIotenterpriseIotenterprisesCloudeditionnCloudeditionIotenterpriseskIotenterpriseseval
Available Languages
en-us

Supported Values

Simple Enabled/Disabled toggle controlling whether the value exists under the configured registry key.