Re^3: Failed to check if registry key is exist

[RMGir]

my $UninstallRegistryPATH = 
'HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Window\CurrentVersion\Uninstall
+\{3C3901C5-3455-3E0A-A214-0B093A5070A6}';

my $cmd = "REG QUERY ${UninstallRegistryPATH}";

print "\n----$cmd----\n\n";
my @RegKeys = `$cmd 2>&1`;
foreach my $var (@RegKeys) 
{
    print "$var"
}

Result:

----REG QUERY HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVer
+sion\Uninstall\{3C3901C5-3455-3E0A-A214-0B093A5070A6}----


! REG.EXE VERSION 3.0

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall
+\{3C3901C5-3455-3E0A-A214-0B093A5070A6}
    AuthorizedCDFPrefix    REG_SZ    
    Comments    REG_SZ    
    Contact    REG_SZ    
    DisplayVersion    REG_SZ    4.0.30319
    HelpLink    REG_SZ    
    HelpTelephone    REG_SZ    
    InstallDate    REG_SZ    20120209
    InstallLocation    REG_SZ    
    InstallSource    REG_SZ    C:\313aede3e0764106ff44\
    ModifyPath    REG_EXPAND_SZ    MsiExec.exe /X{3C3901C5-3455-3E0A-A
+214-0B093A5070A6}
    NoModify    REG_DWORD    0x1
    NoRepair    REG_DWORD    0x1
    Publisher    REG_SZ    Microsoft Corporation
    Readme    REG_EXPAND_SZ    http://go.microsoft.com/fwlink/?LinkId=
+164156
    Size    REG_DWORD    0x9b34
    EstimatedSize    REG_DWORD    0x206c7b
    SystemComponent    REG_DWORD    0x1
    UninstallString    REG_EXPAND_SZ    MsiExec.exe /X{3C3901C5-3455-3
+E0A-A214-0B093A5070A6}
    URLInfoAbout    REG_SZ    http://go.microsoft.com/fwlink/?LinkId=1
+64164
    URLUpdateInfo    REG_SZ    http://go.microsoft.com/fwlink/?LinkId=
+164165
    VersionMajor    REG_DWORD    0x4
    VersionMinor    REG_DWORD    0x0
    WindowsInstaller    REG_DWORD    0x1
    Version    REG_DWORD    0x400766f
    Language    REG_DWORD    0x0
    DisplayName    REG_SZ    Microsoft .NET Framework 4 Client Profile

</code>