How to get Adobe Reader full path(including executable file name)?

Question

it's possible? I need to get the full path of Adobe Reader including the executable name. I'm looking for on windows registries, the closer that I did was found the full path without executable name. Thanks in advance.

my code:

var adobe = Registry.LocalMachine.OpenSubKey("Software").OpenSubKey("Adobe").OpenSubKey("Acrobat Reader");
var version = adobe.GetSubKeyNames().First();
var path = adobe.OpenSubKey(version).OpenSubKey("installer").GetValue("path");

Thanks in advance.

Answer 1

One of these should do it for you:

    var adobe = Registry.LocalMachine
                        .OpenSubKey("Software")
                        .OpenSubKey("Microsoft")
                        .OpenSubKey("Windows")
                        .OpenSubKey("CurrentVersion")
                        .OpenSubKey("App Paths")
                        .OpenSubKey("AcroRd32.exe");

    var path = adobe.GetValue("");

    var adobeOtherWay = Registry.LocalMachine
                                .OpenSubKey("Software")
                                .OpenSubKey("Classes")
                                .OpenSubKey("acrobat")
                                .OpenSubKey("shell")
                                .OpenSubKey("open")
                                .OpenSubKey("command");

    var pathOtherWay = adobeOtherWay.GetValue("");

Pick one and run with it ;)

Answer 2

I found a problem with the "adobeOtherWay" solution. If Adobe Acrobat(not reader) is installed, then the path will point to Acrobat.exe and not the reader's exe.(I wanted to comment to above, but don't have enough reputation)