i have a big problem with permission for change value registry(any help)

[Black_Storm]

hi.i have problem for change value in registry for special paths.
for exmple :

[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Power\User\PowerSchemes]

and then value will be change to :

"ActivePowerScheme"="8c5e7fda-e8bf-4a96-9a85-a6e23a8c635c"

now my problem is about permission because i can not merge reg files with double click or write program in vb6 for set or change value "ActivePowerScheme"
this path permission can access to system and administrators or users can not full access.

so when i write code this value will be not change or when i double click on reg file i got error.(picture1 and picture2 is about descriptions or accesses)

pic 1:



pic2:


how can write program to can access grant for set value?
i created a install program with setup factory 9 and writed code for change value this path too but not worked because of permission ( system permission)

my program is about change power option from balanced to highperformance with my code in vb6.


how can do that?