Drag and drop

REGEDIT4
[HKEY_CLASSES_ROOT\Interface\{0000010e-0000-0000-C000-000000000046}]
@="IDataObject"

[HKEY_CLASSES_ROOT\Interface\{0000010e-0000-0000-C000-000000000046}\NumMethods]
@="12"

[HKEY_CLASSES_ROOT\Interface\{0000010e-0000-0000-C000-000000000046}\ProxyStubClsid32]
@="{00000320-0000-0000-C000-000000000046}"

[HKEY_CLASSES_ROOT\CLSID\{00000320-0000-0000-C000-000000000046}]
@="oleprx32_PSFactory"

[HKEY_CLASSES_ROOT\CLSID\{00000320-0000-0000-C000-000000000046}\InprocServer32]
@="ole32.dll"