EDIT: Use the attached .cab file to fix your QuickGPS. This restores it to hard reset state.
EDIT 2: WTF?!?!? The .cab was made the same way I always make them yet won't install. If anyone knows how to fix, lemme know...

-Mc
If I try to manually update QuickGPS, I get an error message of, "Connection Failed. Please try again later." I have never been able to get it to connect. Does anyone know how the registry settings work? Does it just try them all in order until it gets the settings it's looking for? With the exception of one link, all the rest try to connect to xtra1.gpsonextra.net.
According to this XDA thread, the settings in the registry should be:
HKLM\SOFTWARE\HTC\QuickGPS\0\0\IP -> htcscm13.htc.com.tw
HKLM\SOFTWARE\HTC\QuickGPS\0\1\IP -> htctsvr.htc.com.tw
HKLM\SOFTWARE\HTC\QuickGPS\1\0\IP -> www.htcusainc.com
HKLM\SOFTWARE\HTC\QuickGPS\2\0\IP -> service.htceurope.com
HKLM\SOFTWARE\HTC\QuickGPS\2\1\IP -> ftp.htceurope.com
But in the registry of the 4550, I have:
[HKEY_LOCAL_MACHINE\Software\HTC\QuickGPS]
"curIP"=dword:00000000
"curRegion"=dword:00000002
"remind"=dword:00000000
"RemindTime"="00000000000000"
"actSync"=dword:00000001
"auto"=dword:00000001
"pwd"="Vl39Cjsvkwf"
"authname"="KWFVlUIJSV"
"ExpiredTime"=dword:000010e0
"INIFile"="CLM_SITE_LIST_UPDATE.INI"
"path"="/clm/"
"EEFile"="packedEphemeris.ee"
"Bias"=dword:fffffed4
"folder"="\Windows\"
"region"="US"
"INIDate"="20060531"
"NotifyID"=dword:00001960
[HKEY_LOCAL_MACHINE\Software\HTC\QuickGPS\0]
[HKEY_LOCAL_MACHINE\Software\HTC\QuickGPS\0\0]
"IP"="www.htcusainc.com"
"port"=dword:00000050
[HKEY_LOCAL_MACHINE\Software\HTC\QuickGPS\0\1]
"port"=dword:00000050
"IP"="xtra1.gpsonextra.net"
[HKEY_LOCAL_MACHINE\Software\HTC\QuickGPS\SNTP]
"GettingTimeout"=dword:00001388
"Server3"="xtra3.gpsOneXTRA.net"
"Server2"="xtra2.gpsOneXTRA.net"
"Server1"="xtra1.gpsOneXTRA.net"
[HKEY_LOCAL_MACHINE\Software\HTC\QuickGPS\2]
[HKEY_LOCAL_MACHINE\Software\HTC\QuickGPS\2\1]
"port"=dword:00000050
"IP"="xtra1.gpsonextra.net"
[HKEY_LOCAL_MACHINE\Software\HTC\QuickGPS\2\0]
"port"=dword:00000050
"IP"="xtra1.gpsonextra.net"
[HKEY_LOCAL_MACHINE\Software\HTC\QuickGPS\1]
[HKEY_LOCAL_MACHINE\Software\HTC\QuickGPS\1\1]
"port"=dword:00000050
"IP"="xtra1.gpsonextra.net"
[HKEY_LOCAL_MACHINE\Software\HTC\QuickGPS\1\0]
"port"=dword:00000050
"IP"="xtra1.gpsonextra.net"
EDIT 2: WTF?!?!? The .cab was made the same way I always make them yet won't install. If anyone knows how to fix, lemme know...
-Mc
If I try to manually update QuickGPS, I get an error message of, "Connection Failed. Please try again later." I have never been able to get it to connect. Does anyone know how the registry settings work? Does it just try them all in order until it gets the settings it's looking for? With the exception of one link, all the rest try to connect to xtra1.gpsonextra.net.
According to this XDA thread, the settings in the registry should be:
HKLM\SOFTWARE\HTC\QuickGPS\0\0\IP -> htcscm13.htc.com.tw
HKLM\SOFTWARE\HTC\QuickGPS\0\1\IP -> htctsvr.htc.com.tw
HKLM\SOFTWARE\HTC\QuickGPS\1\0\IP -> www.htcusainc.com
HKLM\SOFTWARE\HTC\QuickGPS\2\0\IP -> service.htceurope.com
HKLM\SOFTWARE\HTC\QuickGPS\2\1\IP -> ftp.htceurope.com
But in the registry of the 4550, I have:
[HKEY_LOCAL_MACHINE\Software\HTC\QuickGPS]
"curIP"=dword:00000000
"curRegion"=dword:00000002
"remind"=dword:00000000
"RemindTime"="00000000000000"
"actSync"=dword:00000001
"auto"=dword:00000001
"pwd"="Vl39Cjsvkwf"
"authname"="KWFVlUIJSV"
"ExpiredTime"=dword:000010e0
"INIFile"="CLM_SITE_LIST_UPDATE.INI"
"path"="/clm/"
"EEFile"="packedEphemeris.ee"
"Bias"=dword:fffffed4
"folder"="\Windows\"
"region"="US"
"INIDate"="20060531"
"NotifyID"=dword:00001960
[HKEY_LOCAL_MACHINE\Software\HTC\QuickGPS\0]
[HKEY_LOCAL_MACHINE\Software\HTC\QuickGPS\0\0]
"IP"="www.htcusainc.com"
"port"=dword:00000050
[HKEY_LOCAL_MACHINE\Software\HTC\QuickGPS\0\1]
"port"=dword:00000050
"IP"="xtra1.gpsonextra.net"
[HKEY_LOCAL_MACHINE\Software\HTC\QuickGPS\SNTP]
"GettingTimeout"=dword:00001388
"Server3"="xtra3.gpsOneXTRA.net"
"Server2"="xtra2.gpsOneXTRA.net"
"Server1"="xtra1.gpsOneXTRA.net"
[HKEY_LOCAL_MACHINE\Software\HTC\QuickGPS\2]
[HKEY_LOCAL_MACHINE\Software\HTC\QuickGPS\2\1]
"port"=dword:00000050
"IP"="xtra1.gpsonextra.net"
[HKEY_LOCAL_MACHINE\Software\HTC\QuickGPS\2\0]
"port"=dword:00000050
"IP"="xtra1.gpsonextra.net"
[HKEY_LOCAL_MACHINE\Software\HTC\QuickGPS\1]
[HKEY_LOCAL_MACHINE\Software\HTC\QuickGPS\1\1]
"port"=dword:00000050
"IP"="xtra1.gpsonextra.net"
[HKEY_LOCAL_MACHINE\Software\HTC\QuickGPS\1\0]
"port"=dword:00000050
"IP"="xtra1.gpsonextra.net"
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