Setting Registry Settings recursively

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I have a situation where I need to modify the registry settings following a Java Install.

Basically I need to do the followint (this code works):

RegWrite("HKLM\SOFTWARE\JavaSoft\Java Plug-in\10.2.0", "UseJava2IExplorer", "REG_DWORD", "1")

The problem is that there are multiple versions and they can be different on the users machine...so I need to look through each of the versions and look for the key, and if it exists update it.

RegWrite("HKLM\SOFTWARE\JavaSoft\Java Plug-in\10.2.0", "UseJava2IExplorer", "REG_DWORD", "1")

RegWrite("HKLM\SOFTWARE\JavaSoft\Java Plug-in\10.2.1", "UseJava2IExplorer", "REG_DWORD", "1")

So how do I loop through each version and if the key exists update it?

Thank you very much for your time.

Ron

[kaotkbliss 146]

Mostly taken from the help file

For $i= 1 to 10
    $var = RegEnumKey("HKEY_LOCAL_MACHINESOFTWAREJavaSoftJava Plug-in", $i)
    If @error <> 0 then ExitLoop
    MsgBox(4096, "SubKey #" & $i & " under HKLMSoftware: ", $var)
Next

You can then use $var for your key search

HKEY_LOCAL_MACHINESOFTWAREJavaSoftJava Plug-in$var

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Thank you for the quick reply.

I modified my code to this:

For $i= 1 to 10

$var = RegEnumKey("HKEY_LOCAL_MACHINESOFTWAREJavaSoftJava Plug-in", $i)

If @error <> 0 then ExitLoop

RegWrite("HKLMSOFTWAREJavaSoftJava Plug-in" & $var, "UseJava2IExplorer", "REG_DWORD", "0")

Next

Unfortunately it is not updating the value. What am I missing/

Thanks!

Ron

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My bad...it is working...thank you!!!!!

[kaotkbliss 146]

Maybe move the regwrite to just after the loop?

For $i= 1 to 10
$var = RegEnumKey("HKEY_LOCAL_MACHINESOFTWAREJavaSoftJava Plug-in", $i)
If @error <> 0 then ExitLoop
Next
RegWrite("HKLMSOFTWAREJavaSoftJava Plug-in" & $var, "UseJava2IExplorer", "REG_DWORD", "0")

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Okay one more issue...I have another instance where the version is followed by "MSI" how do I do that? Like this?:

$var = RegEnumKey("HKEY_LOCAL_MACHINESOFTWAREJavaSoftJava Runtime Environment" & $i & "MSI", $i)

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and this performs the write?

RegWrite("HKLMSOFTWAREJavaSoftJava Runtime Environment" & $var, "JAVAUPDATE", "REG_SZ", "0")

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So I modified the code you gave me to:

For $i= 1 to 20

$var = RegEnumKey("HKEY_LOCAL_MACHINESOFTWAREJavaSoftJava Runtime Environment" & $i, $i)

If @error <> 0 then ExitLoop

RegWrite("HKLMSOFTWAREJavaSoftJava Runtime Environment" & $var & "MSI", "AUTOUPDATECHECK", "REG_SZ", "0")

RegWrite("HKLMSOFTWAREJavaSoftJava Runtime Environment" & $var & "MSI", "IEXPLORER", "REG_SZ", "0")

RegWrite("HKLMSOFTWAREJavaSoftJava Runtime Environment" & $var & "MSI", "JAVAUPDATE", "REG_SZ", "0")

Next

Unfortunately this does not work...Im sure my syntax is wrong.

[kaotkbliss 146]

Perhaps this line?

$var = RegEnumKey("HKEY_LOCAL_MACHINESOFTWAREJavaSoftJava Runtime Environment" & $i, $i)

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Yeah I agree... I tried this code as well with no success:

For $i= 1 to 20

$var = RegEnumKey("HKEY_LOCAL_MACHINESOFTWAREJavaSoftJava Runtime Environment" & $i & "MSI", $i)

If @error <> 0 then ExitLoop

MsgBox(4096, "SubKey #" & $i & " under HKLMSoftware: ", $var)

RegWrite("HKLMSOFTWAREJavaSoftJava Runtime Environment" & $var & "MSI", "AUTOUPDATECHECK", "REG_SZ", "0")

RegWrite("HKLMSOFTWAREJavaSoftJava Runtime Environment" & $var & "MSI", "IEXPLORER", "REG_SZ", "0")

RegWrite("HKLMSOFTWAREJavaSoftJava Runtime Environment" & $var & "MSI", "JAVAUPDATE", "REG_SZ", "0")

Next

[kaotkbliss 146]

Something like this?

For $i= 1 to 20
 $var = RegEnumKey("HKEY_LOCAL_MACHINESOFTWAREJavaSoftJava Runtime Environment",$i)
 If $var <> "" then
  For $i2= 1 to 20
   $var2 = RegEnumVal("HKEY_LOCAL_MACHINESOFTWAREJavaSoftJava Runtime Environment" & $var & "MSI", $i2)
   If $var2 <> "" then
    ExitLoop(2)
   EndIf
  Next
 EndIf
Next
MsgBox(4096, "SubKey #" & $i & " under HKLMSoftware: ", $var)
MsgBox(4096, "SubKey #" & $i & " under HKLMSoftware: ", $var2)
RegWrite("HKLMSOFTWAREJavaSoftJava Runtime Environment" & $var & "MSI", "AUTOUPDATECHECK", "REG_SZ", "0")
RegWrite("HKLMSOFTWAREJavaSoftJava Runtime Environment" & $var & "MSI", "IEXPLORER", "REG_SZ", "0")
RegWrite("HKLMSOFTWAREJavaSoftJava Runtime Environment" & $var & "MSI", "JAVAUPDATE", "REG_SZ", "0")

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PERFECT! Works wonderfully. You have been a huge help!!!!