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extension is disabled. If set to 2, USB audio devices

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Table E-11 root > ConnectionType > xen (continued) Registry key Description root/ConnectionType/xen/general/async If set to 1, asynchronous polling is enabled. This setting directly maps to the Citrix .ini file setting CommPollSize. root/ConnectionType/xen/general/autoReconnect If set to 1, automatic session reconnection is enabled. This is not the same as the connection-specific auto-reconnect. This occurs internally within the Citrix client without restarting the connection. This setting directly maps to the Citrix .ini file setting TransportReconnectEnabled. root/ConnectionType/xen/general/ bitmapCacheSize Sets the minimum size for bitmap caching. This setting directly maps to the Citrix .ini file setting PersistentCacheMinBitmap. root/ConnectionType/xen/general/colorDepth Forces a specific color depth for all connections. This is usually done only in specialized environments where the automatic depth selection fails or in very slow networks to reduce congestion. root/ConnectionType/xen/general/colorMapping If set to Shared - Approximate Colors, approximate colors from the default colormap are used. If set to Private - Exact Colors, precise colors are used. This setting directly maps to the Citrix .ini file setting ApproximateColors. root/ConnectionType/xen/general/ contentRedirection If set to 1, links from web content are sent from the server to the client so that the client can try to open them locally. root/ConnectionType/xen/general/ defaultBrowserProtocol Controls the protocol used to locate the host for the connection. If not specified, the default value from the [WFClient] section of wfclient.ini is used. This setting directly maps to the Citrix .ini file setting BrowserProtocol. root/ConnectionType/xen/general/ drivePathMappedOn Sets the local filesystem directory to map to the remote host. Typically this is set to /media to allow all connected USB drives to be mapped to the remote host via a single drive letter. root/ConnectionType/xen/general/ enableAlertSound If set to 1, Windows alert sounds are enabled. This setting indirectly maps to the Citrix .ini file setting DisableSound. root/ConnectionType/xen/general/ enableAudioInput If set to 1, audio input is enabled. This will set both the AllowAudioInput and EnableAudioInput settings to 1 in wfclient.ini and appsrv.ini respectively. If set to 0, the Audio extension is disabled. If set to 2, USB audio devices are redirected as configured in the USB Manager. Generally, HP recommends setting this value to 1 and that USB audio devices not be redirected to the host. This will improve audio quality and ensure that client audio redirected via other extensions (such as Multimedia Redirection) matches local audio settings. root/ConnectionType/xen/general/ enableCursorColors If set to 1, colored cursors are enabled. Setting this to 0 might fix graphical cursor corruption in some cases. root/ConnectionType/xen/general/ enableDataCompression If set to 1, data compression is enabled. This setting directly maps to the Citrix .ini file setting Compress. root/ConnectionType/xen/general/ enableDriveMapping If set to 1, directories on the local filesystem can be forwarded to the remote host via a virtual drive. Typically / media is mapped to Z to allow USB drives to be forwarded to the remote host. If USB redirection is enabled, this setting should be disabled to prevent storage conflicts. To be 122 Appendix E Registry keys

Section	Page
Welcome	13
Finding more resources	13
Comparison of ThinPro and Smart Zero	13
Document organization	14
Getting started	15
Choosing a management service	15
Starting HP ThinPro for the first time	15
Navigating the interface	17
Using the taskbar	17
Using the Connection Manager controls	18
Viewing system information	19
Hiding the system information screens	19
Control Panel configurations	20
Control Panel overview	21
Client aggregation	24
Configuring client aggregation	25
Configuring the aggregation clients	25
Configuring the aggregation server	26
Display preferences	26
Configuring printers	26
Redirecting USB devices	27
Network settings	27
Wired network settings	28
Wireless network settings	28
DNS settings	29
IPSec rules	30
Configuring VPN settings	30
Configuring HP Velocity	30
Customization Center	30
HP ThinState	31
Managing an HP ThinPro image	31
Capturing an HP ThinPro image to an FTP server	31
Deploying an HP ThinPro image using FTP or HTTP	32
Capturing an HP ThinPro image to a USB flash drive	32
Deploying an HP ThinPro image with a USB flash drive	33
Managing an HP ThinPro profile	33
Saving an HP ThinPro profile to an FTP server	33
Restoring an HP ThinPro profile using FTP or HTTP	33
Saving an HP ThinPro profile to a USB flash drive	34
Restoring an HP ThinPro profile from a USB flash drive	34
VNC Shadowing	34
Certificates	35
Certificate Manager	35
SCEP Manager	35
DHCP options	36
Common connection configurations	37
Common connection settings	37
Kiosk Mode	38
Citrix connections	39
Citrix connection management features	39
Citrix Receiver features	39
HDX MediaStream	40
Citrix connection support matrix	41
Citrix general settings	41
Citrix connection-specific settings	44
RDP connections	46
RDP features	46
RDP general settings	46
RDP connection-specific settings	46
Using RemoteFX with RDP	49
Using multi-monitor sessions with RDP	50
Using multimedia redirection with RDP	50
Using device redirection with RDP	51
Using USB redirection with RDP	51
Using mass storage redirection with RDP	51
Using printer redirection with RDP	52
Using audio redirection with RDP	52
Using smart card redirection with RDP	53
VMware Horizon View connections	54
VMware Horizon View settings	54
Using multi-monitor sessions with VMware Horizon View	57
Using keyboard shortcuts with VMware Horizon View	57
Using Multimedia Redirection with VMware Horizon View	57
Using device redirection with VMware Horizon View	58
Using USB redirection with VMware Horizon View	58
Using mass storage redirection with VMware Horizon View	58
Using printer redirection with VMware Horizon View	58
Using audio redirection with VMware Horizon View	58
Using smart card redirection with VMware Horizon View	59
Using webcam redirection with VMware Horizon View	59
Changing the VMware Horizon View protocol type	59
VMware Horizon View HTTPS and certificate management requirements	60
Web Browser connections	62
Web Browser general settings	62
Web Browser connection-specific settings	62
Additional connection types (ThinPro configuration only)	63
TeemTalk connection settings	63
XDMCP connection settings	65
SSH connection settings	65
Telnet connection settings	67
Custom connection settings	67
HP Smart Client Services	68
Supported operating systems	68
Prerequisites for HP Smart Client Services	68
Obtaining HP Smart Client Services	69
Viewing the Automatic Update website	69
Creating an Automatic Update profile	69
Updating clients	69
Using the broadcast update method	69
Using the DHCP tag update method	70
Example of performing DHCP tagging	70
Using the DNS alias update method	70
Using the manual update method	71
Performing a manual update	71
Using the Profile Editor	72
Accessing the Profile Editor	72
Loading a client profile	72
Modifying a client profile	72
Selecting the platform of a client profile	73
Selecting the connection type of a client profile	73
Modifying the registry settings of a client profile	73
Enabling or disabling menu items on clients	73
Enabling or disabling user configurations on clients	74
Adding files to a client profile	74
Adding a configuration file to a client profile	74
Adding certificates to a client profile	74
Adding a symbolic link to a client profile	75
Saving the client profile	75
Configuring a serial or parallel printer	75
Obtaining the printer settings	76
Setting up printer ports	76
Installing printers on the server	76
Troubleshooting	78
Troubleshooting network connectivity	78
Troubleshooting firmware corruption	78
Reimaging client device firmware	79
Troubleshooting Citrix password expiration	79
Using system diagnostics to troubleshoot	79
Saving system diagnostic data	79
Uncompressing the system diagnostic files	79
Uncompressing the system diagnostic files on Windows-based systems	79
Uncompressing the system diagnostic files in Linux- or Unix-based systems	80
Viewing the system diagnostic files	80
Viewing files in the Commands folder	80
Viewing files in the /var/log folder	80
Viewing files in the /etc folder	80
USB updates	81
BIOS tools	82
BIOS settings tool	82
BIOS flashing tool	82
Resizing the flash drive partition	83
Customizing the Smart Zero login screen	84
Customizing the screen background	84
Common attributes	84
Elements	86
Image	88
Text	89
Registry keys	92
root > Audio	93
root > CertMgr	93
root > ConnectionManager	94
root > ConnectionType	94
root > ConnectionType > custom	94
root > ConnectionType > firefox	97
root > ConnectionType > freerdp	101
root > ConnectionType > ssh	108
root > ConnectionType > teemtalk	113
root > ConnectionType > telnet	115
root > ConnectionType > view	119
root > ConnectionType > xdmcp	126
root > ConnectionType > xen	130
root > DHCP	140
root > Dashboard	140
root > Display	141
root > Network	143
root > SCIM	147
root > Serial	148
root > SystemInfo	148
root > TaskMgr	148
root > USB	149
root > auto-update	149
root > background	151
root > config-wizard	152
root > desktop	152
root > entries	152
root > keyboard	153
root > logging	154
root > mouse	154
root > screensaver	154
root > security	155
root > sshd	155
root > time	155
root > touchscreen	156
root > translation	157
root > usb-update	157
root > users	157
root > vncserver	160

Match case Limit results 1 per page

Table E-11

root > ConnectionType > xen (continued)

Registry key

Description

root/ConnectionType/xen/general/async

If set to 1, asynchronous polling is enabled. This setting

directly maps to the Citrix .ini file setting

CommPollSize

root/ConnectionType/xen/general/autoReconnect

If set to 1, automatic session reconnection is enabled. This is

not the same as the connection-specific auto-reconnect. This

occurs internally within the Citrix client without restarting the

connection. This setting directly maps to the Citrix .ini file

setting

TransportReconnectEnabled

root/ConnectionType/xen/general/

bitmapCacheSize

Sets the minimum size for bitmap caching. This setting

directly maps to the Citrix .ini file setting

PersistentCacheMinBitmap

root/ConnectionType/xen/general/colorDepth

Forces a specific color depth for all connections. This is

usually done only in specialized environments where the

automatic depth selection fails or in very slow networks to

reduce congestion.

root/ConnectionType/xen/general/colorMapping

If set to

Shared - Approximate Colors

, approximate

colors from the default colormap are used. If set to

Private - Exact Colors

, precise colors are used. This

setting directly maps to the Citrix .ini file setting

ApproximateColors

root/ConnectionType/xen/general/

contentRedirection

If set to 1, links from web content are sent from the server to

the client so that the client can try to open them locally.

root/ConnectionType/xen/general/

defaultBrowserProtocol

Controls the protocol used to locate the host for the

connection. If not specified, the default value from the

[WFClient]

section of wfclient.ini is used. This setting

directly maps to the Citrix .ini file setting

BrowserProtocol

root/ConnectionType/xen/general/

drivePathMappedOn<AthruZ>

Sets the local filesystem directory to map to the remote host.

Typically this is set to

/media

to allow all connected USB

drives to be mapped to the remote host via a single drive

letter.

root/ConnectionType/xen/general/

enableAlertSound

If set to 1, Windows alert sounds are enabled. This setting

indirectly maps to the Citrix .ini file setting

DisableSound

root/ConnectionType/xen/general/

enableAudioInput

If set to 1, audio input is enabled. This will set both the

AllowAudioInput

and

EnableAudioInput

settings to 1

in wfclient.ini and appsrv.ini respectively. If set to 0, the

Audio

extension is disabled. If set to 2, USB audio devices

are redirected as configured in the USB Manager. Generally,

HP recommends setting this value to 1 and that USB audio

devices not be redirected to the host. This will improve audio

quality and ensure that client audio redirected via other

extensions (such as

Multimedia Redirection

) matches

local audio settings.

root/ConnectionType/xen/general/

enableCursorColors

If set to 1, colored cursors are enabled. Setting this to 0

might fix graphical cursor corruption in some cases.

root/ConnectionType/xen/general/

enableDataCompression

If set to 1, data compression is enabled. This setting directly

maps to the Citrix .ini file setting

Compress

root/ConnectionType/xen/general/

enableDriveMapping

If set to 1, directories on the local filesystem can be

forwarded to the remote host via a virtual drive. Typically

media

is mapped to

to allow USB drives to be forwarded

to the remote host. If USB redirection is enabled, this setting

should be disabled to prevent storage conflicts. To be

122

Appendix E

Registry keys