Reg_Add
Add a value to the registry hive loaded by Hive_Load.
Syntax
Reg_Add,ValueType,%reg%\KeyName,[ValueName],[Value],[PRESERVE],[NOWARN]
Parameters
| 1 | ValueType | The type of the registry value |
| 0x0 - Registry key with no value | ||
| 0x1 - String Value | ||
| 0x2 - Expanded String - will expand any variable value contained inside %%. (e.g. %temp%) | ||
| 0x3 - Binary value - Each byte is specified by groups of two hex digits separated with commas e.g. 12,0F,25. | ||
| 0x4 - DWORD integer value specified by a decimal digit number i.e. 23567. | ||
| 0x7 - Writes null separated strings terminated with an extra null i.e. "ab","cd","efgh". | ||
| 2 | KeyName | Name of the registry key. Must be prefixed with %reg%\. |
| 3 | ValueName | Name of the registry value. |
| 4 | Value | Value. Format depends on the ValueType. |
| 5 | PRESERVE | If specified don't overwrite a value that already exists. A warning will be logged. Can be suppressed by specifying NOWARN. |
| 6 | NOWARN | Suppress the warning in the log file. The optional PRESERVE / NOWARN parameters can be specified in any order. One or both can be specified. |
Remarks
- WB 77 RC2 or later: RegWrite gives a warning in the log, if the destination value already exists. The warning can be suppressed by specifying the NOWARN parameter.
Tips
Creating an empty registry key: Write a key using keytype as 0x0 and omit the entries for ValueName and Value - this will create a new registry key at the location you specify.
Example
reg_add,0x1,%reg%\ControlSet001\Services\dc_fsf,ImagePath,system32\drivers\dc_fsf.sys reg_add,0x3,%reg%\ControlSet001\Services\Themes,FailureActions,\ 80,51,01,00,00,00,00,00,00,00,00,00,03,00,00,00,41,00,4d,\ 00,01,00,00,00,60,EA,00,00,01,00,00,00,60,EA,00,00,00,00,00,00,00,00,00,00 Reg_Add,0x4,%reg%\ControlSet001\Services\VgaSave\Device0,DefaultSettings.XResolution,1024