diff --git a/Changes b/Changes
index 8747ff61e1..9e46970756 100644
--- a/Changes
+++ b/Changes
@@ -33,6 +33,11 @@ netdiscovery/netinventory:
 * Thanks to @QuickNerd357, Brocade devices will now show serial number and
   firmware informations.
 
+collect:
+* Thanks to David Durieux, add support for dynamic pattern in registry key
+  collect under win32. The dynamic pattern is '**' to glob subkeys like in:
+   HKEY_USERS/**/Software/**/**/CurrentVersion
+
 maintenance:
 * bump Maintenance task version to 1.1
 * disable Maintenance task if no maintenance module could be used
diff --git a/lib/FusionInventory/Agent/Tools/Win32.pm b/lib/FusionInventory/Agent/Tools/Win32.pm
index d9dddf4d35..02c9ed3aeb 100644
--- a/lib/FusionInventory/Agent/Tools/Win32.pm
+++ b/lib/FusionInventory/Agent/Tools/Win32.pm
@@ -250,6 +250,16 @@ sub getRegistryValue {
         return _call_win32_ole_dependent_api($win32_ole_dependent_api);
     }
 
+    # Handle differently paths including /**/ pattern
+    if ($root =~ m/\/\*\*(?:\/.*|)$/ || $keyName eq '**') {
+        return _getRegistryDynamic(
+            logger    => $params{logger},
+            path      => "$root/$keyName",
+            valueName => $valueName,
+            withtype  => $params{withtype}
+        );
+    }
+
     my $key = _getRegistryKey(
         logger  => $params{logger},
         root    => $root,
@@ -260,7 +270,7 @@ sub getRegistryValue {
 
     if ($valueName eq '*') {
         my %ret;
-        foreach (keys %$key) {
+        foreach (grep { m|^/| } keys %$key) {
             s{^/}{};
             $ret{$_} = $params{withtype} ? [$key->GetValue($_)] : $key->{"/$_"} ;
         }
@@ -367,7 +377,7 @@ sub getRegistryKey {
     );
 }
 
-sub _getRegistryKey {
+sub _getRegistryRoot {
     my (%params) = @_;
 
     ## no critic (ProhibitBitwise)
@@ -381,11 +391,72 @@ sub _getRegistryKey {
         ) if $params{logger};
         return;
     }
+    return $rootKey;
+}
+
+sub _getRegistryKey {
+    my (%params) = @_;
+
+    my $rootKey = _getRegistryRoot(%params)
+        or return;
+
     my $key = $rootKey->Open($params{keyName});
 
     return $key;
 }
 
+sub _getRegistryDynamic {
+    my (%params) = @_;
+
+    my %ret;
+    my $valueName = $params{valueName};
+
+    my @rootparts = split(/\/+\*\*\/+/, $params{path}.'/', 2);
+    my $first = shift(@rootparts);
+    my $second = shift(@rootparts) || '';
+    $first .= '/';
+    $second = '/'.$second;
+    $second =~ s|/*$||;
+
+    my $rootSub = _getRegistryRoot(
+        root    => $first,
+        logger  => $params{logger}
+    );
+    return unless defined($rootSub);
+
+    foreach my $sub ($rootSub->SubKeyNames) {
+        if ($second =~ m/\/+\*\*(?:\/.*|)/) {
+            my $subret = _getRegistryDynamic(
+                logger    => $params{logger},
+                path      => $first.$sub.$second,
+                valueName => $valueName,
+                withtype  => $params{withtype}
+            );
+            next unless defined($subret);
+            my ($subkey) = $second =~ /^([^*]+)\*\*(?:\/.*|)$/;
+            foreach my $subretkey (keys %$subret) {
+                $ret{$sub.$subkey.$subretkey} = $subret->{$subretkey};
+            }
+        } else {
+            my $key = _getRegistryRoot(
+                root    => $first.$sub.$second,
+                logger  => $params{logger}
+            );
+            next unless defined($key);
+
+            if ($valueName eq '*') {
+                foreach (grep { m|^/| } keys %$key) {
+                    s{^/}{};
+                    $ret{$sub.$second."/".$_} = $params{withtype} ? [$key->GetValue($_)] : $key->{"/$_"} ;
+                }
+            } elsif (exists($key->{"/$valueName"})) {
+                $ret{$sub.$second."/".$valueName} = $params{withtype} ? [$key->GetValue($valueName)] : $key->{"/$valueName"} ;
+            }
+        }
+    }
+    return \%ret;
+}
+
 sub _getRegistryKeyFromWMI{
     my (%params) = @_;
 
diff --git a/t/agent/tools/win32.t b/t/agent/tools/win32.t
old mode 100755
new mode 100644
index 5eaa448c90..72ab908e46
--- a/t/agent/tools/win32.t
+++ b/t/agent/tools/win32.t
@@ -172,6 +172,47 @@ my %register = (
             '/TEMP' => '%SystemRoot%\\TEMP',
             '/OS'   => 'Windows_NT',
         }
+    },
+    'HKEY_USERS/' => {
+        'S-1-5-21-2246875202-1293753324-4206800371-500/' => {
+            'Software/' => {
+                'SimonTatham/' => {
+                    'PuTTY/' => {
+                        '/Version' => '4.1',
+                        'SshHostKeys/' => {
+                            '/rsa2@22:192.168.20.32' => '76f523a6eec4ea6b'
+                        },
+                        '/username' => 'johndoe'
+                    }
+                },
+                'Mozilla/' => {
+                    'Firefox/' => {
+                        '/Version' => '59.0'
+                    }
+                }
+            }
+        },
+        'S-1-5-21-2246875202-1293753324-4206800567-500/' => {
+            '/DisplayName' => 'Janine',
+            'Software/' => {
+                'SimonTatham/' => {
+                    'PuTTY/' => {
+                        '/Version' => '5.2',
+                        '/username' => 'jane',
+                        'SshHostKeys/' => {
+                            '/rsa2@22:192.168.20.54' => 'fdfb3a2eeaa7'
+                        }
+                    }
+                },
+                'Mozilla/' => {
+                    'Firefox/' => {
+                        '/Version' => '62.0',
+                        'Configuration/' => {},
+                        '/Timeout' => '15'
+                    }
+                }
+            }
+        }
     }
 );
 
@@ -235,7 +276,6 @@ my %regval_tests = (
         _expected => {
             'ClientID' => '0x12345678',
             'Version'  => '12.0.72365',
-            'subkey/'   => undef
         }
     },
     'teamviewerid-withtype' => {
@@ -249,12 +289,80 @@ my %regval_tests = (
         _expected => {
             'ClientID' => [ '0x12345678', REG_DWORD() ],
             'Version'  => [ '12.0.72365', REG_SZ() ],
-            'subkey/'   => []
         }
     },
     'temp-env' => {
         path      => 'HKEY_LOCAL_MACHINE/CurrentControlSet/Control/Session Manager/Environment/TEMP',
         _expected => '%SystemRoot%\\TEMP'
+    },
+    'putty_keys' => {
+        path      => 'HKEY_USERS/**/Software/SimonTatham/PuTTY/SshHostKeys/*',
+        _expected => {
+            'S-1-5-21-2246875202-1293753324-4206800371-500/Software/SimonTatham/PuTTY/SshHostKeys/rsa2@22:192.168.20.32'
+                => '76f523a6eec4ea6b',
+            'S-1-5-21-2246875202-1293753324-4206800567-500/Software/SimonTatham/PuTTY/SshHostKeys/rsa2@22:192.168.20.54'
+                => 'fdfb3a2eeaa7'
+        }
+    },
+    'users_software_versions' => {
+        path      => 'HKEY_USERS/**/Software/Mozilla/Firefox/Version',
+        _expected => {
+            'S-1-5-21-2246875202-1293753324-4206800567-500/Software/Mozilla/Firefox/Version' => '62.0',
+            'S-1-5-21-2246875202-1293753324-4206800371-500/Software/Mozilla/Firefox/Version' => '59.0'
+        }
+    },
+    'users_softwares_versions' => {
+        path      => 'HKEY_USERS/**/Software/**/**/Version',
+        _expected => {
+            'S-1-5-21-2246875202-1293753324-4206800371-500/Software/SimonTatham/PuTTY/Version' => '4.1',
+            'S-1-5-21-2246875202-1293753324-4206800567-500/Software/SimonTatham/PuTTY/Version' => '5.2',
+            'S-1-5-21-2246875202-1293753324-4206800371-500/Software/Mozilla/Firefox/Version' => '59.0',
+            'S-1-5-21-2246875202-1293753324-4206800567-500/Software/Mozilla/Firefox/Version' => '62.0'
+        }
+    },
+    'users_software_values' => {
+        path      => 'HKEY_USERS/**/Software/**/**/*',
+        _expected => {
+            'S-1-5-21-2246875202-1293753324-4206800371-500/Software/SimonTatham/PuTTY/Version' => '4.1',
+            'S-1-5-21-2246875202-1293753324-4206800371-500/Software/SimonTatham/PuTTY/username' => 'johndoe',
+            'S-1-5-21-2246875202-1293753324-4206800567-500/Software/SimonTatham/PuTTY/Version' => '5.2',
+            'S-1-5-21-2246875202-1293753324-4206800567-500/Software/Mozilla/Firefox/Version' => '62.0',
+            'S-1-5-21-2246875202-1293753324-4206800371-500/Software/Mozilla/Firefox/Version' => '59.0',
+            'S-1-5-21-2246875202-1293753324-4206800567-500/Software/SimonTatham/PuTTY/username' => 'jane',
+            'S-1-5-21-2246875202-1293753324-4206800567-500/Software/Mozilla/Firefox/Timeout' => '15'
+        }
+    },
+    'users_software_values' => {
+        path      => 'HKEY_USERS/**/Software/**/Firefox/*',
+        _expected => {
+            'S-1-5-21-2246875202-1293753324-4206800567-500/Software/Mozilla/Firefox/Version' => '62.0',
+            'S-1-5-21-2246875202-1293753324-4206800371-500/Software/Mozilla/Firefox/Version' => '59.0',
+            'S-1-5-21-2246875202-1293753324-4206800567-500/Software/Mozilla/Firefox/Timeout' => '15'
+        }
+    },
+    'users_vars' => {
+        path      => 'HKEY_USERS/**/*',
+        _expected => {
+            'S-1-5-21-2246875202-1293753324-4206800567-500/DisplayName' => 'Janine'
+        }
+    },
+    'users_displayname' => {
+        path      => 'HKEY_USERS/**/DisplayName',
+        _expected => {
+            'S-1-5-21-2246875202-1293753324-4206800567-500/DisplayName' => 'Janine'
+        }
+    },
+    'bad_glob_on_values' => {
+        path      => 'HKEY_USERS/**/Software/**/**/**',
+        _expected => {}
+    },
+    'bad_glob_on_values_2' => {
+        path      => 'HKEY_USERS/S-1-5-21-2246875202-1293753324-4206800371-500/Software/Mozilla/Firefox/**',
+        _expected => undef
+    },
+    'bad_glob_on_values_3' => {
+        path      => 'HKEY_USERS/**/**',
+        _expected => {}
     }
 );
 
@@ -307,6 +415,28 @@ SKIP: {
         }
     );
 
+    $module->mock(
+        '_getRegistryRoot',
+        sub {
+            my (%params) = @_;
+            return unless $params{root};
+            my $root;
+            if (exists($register{$params{root}})) {
+                $root = { %{$register{$params{root}}} };
+            } else {
+                $root = \%register;
+                foreach my $part (split('/',$params{root})) {
+                    return unless $root->{$part.'/'};
+                    $root = { %{$root->{$part.'/'}} }
+                }
+            }
+            # Bless leaf as expected
+            map { bless $root->{$_}, 'Win32::TieRegistry' } grep { m|/$| } keys %{$root};
+            bless $root, 'Win32::TieRegistry';
+            return $root;
+        }
+    );
+
     FusionInventory::Agent::Tools::Win32->use('getRegistryKey');
     foreach my $test (keys %regkey_tests) {
 
diff --git a/t/lib/fake/windows/Win32/TieRegistry.pm b/t/lib/fake/windows/Win32/TieRegistry.pm
index ba55a15a7a..9becd25ffd 100644
--- a/t/lib/fake/windows/Win32/TieRegistry.pm
+++ b/t/lib/fake/windows/Win32/TieRegistry.pm
@@ -32,4 +32,10 @@ sub GetValue {
         : $self->{$value} ;
 }
 
+sub SubKeyNames {
+    my ($self, $key) = @_ ;
+    my @keys = map { s|/$|| && $_ } grep { m|/$| } keys(%{$self});
+    return @keys;
+}
+
 1;