I have downloaded vers 0.8.23 and the program has stopped recognising my sony prs t1

[Maryanne Wyatt]

I have only owned my sony prs t1 for a few days and had no trouble copying books from calibre onto the device. Today I downloaded the lastest version of Calibre 0.8.23 and the program no longer registers the reader. I am using Windows 7 and I can see the reader in windows explorer as REader (E) .

 Here is the information from the debug device detection screen:
Version: 0.8.23
USB devices on system:
[u'usb\\root_hub&vid8086&pid3a35&rev0000',
 u'usb\\root_hub&vid8086&pid3a34&rev0000',
 u'usb\\root_hub&vid8086&pid3a38&rev0000',
 u'usb\\root_hub&vid8086&pid3a37&rev0000',
 u'usb\\root_hub&vid8086&pid3a39&rev0000',
 u'usb\\root_hub&vid8086&pid3a36&rev0000',
 u'usb\\root_hub20&vid8086&pid3a3a&rev0000',
 u'usb\\root_hub20&vid8086&pid3a3c&rev0000',
 u'usb\\vid_046d&pid_c52b&rev_1201',
 u'usb\\vid_046d&pid_c52b&rev_1201&mi_00',
 u'usb\\vid_046d&pid_c52b&rev_1201&mi_01',
 u'usb\\vid_046d&pid_c52b&rev_1201&mi_02',
 u'usb\\vid_054c&pid_05c2&rev_0226',
 u'usb\\vid_05e3&pid_0605&rev_060;']
Drives detected:
 (0) E:\ ~ \\?\STORAGE#VOLUME#_??_USBSTOR#DISK&VEN_SONY&PROD_PRS-T1&REV_2001#148427521195884&0#{53F56307-B6BF-11D0-94F2-00A0C91EFB8B}#{53F5630D-B6BF-11D0-94F2-00A0C91EFB8B}
 (2) G:\ ~ \\?\STORAGE#VOLUME#_??_USBSTOR#DISK&VEN_SONY&PROD_PRS-T1__SETTING&REV_2001#148427521195884&2#{53F56307-B6BF-11D0-94F2-00A0C91EFB8B}#{53F5630D-B6BF-11D0-94F2-00A0C91EFB8B}
Available plugins: ADAM ALEX ALURATEK_COLOR ANDROID ARCHOS7O AVANT AZBOOKA BAMBOOK
BLACKBERRY BOEYE_BDX BOEYE_BEX BOOQ BOOX COBY COOL_ER CYBOOK DBOOK E52
E71X EB511 EB600 EBK52 ECLICTO EDGE EEEREADER ELONEX ESLICK EX124G
FOLDER_DEVICE_FOR_CONFIG GEMEI GER2 HANLINV3 HANLINV5 ILIAD INVESBOOK
IPAPYRUS IREXDR1000 IREXDR800 IRIVER_STORY ITALICA ITUNES JETBOOK
JETBOOK_MINI KINDLE KINDLE2 KINDLE_DX KOBO LIBREAIR LUMIREAD MENTOR
MIBUK MOOVYBOOK N516 N770 N810 NEWSMY NEXTBOOK NOOK NOOK_COLOR NUUT2
ORIZON PALMPRE PDNOVEL PDNOVEL_KOBO PICO POCKETBOOK301 POCKETBOOK360
POCKETBOOK360P POCKETBOOK602 POCKETBOOK701 PRS505 README S60 SHINEBOOK
SNE SOVOS SPECTRA STASH SUNSTECH_EB700 SWEEX TECLAST_K3 THEBOOK
TREKSTOR USER_DEFINED VELOCITYMICRO WEBOS WEXLER

Looking for devices...

Devices possibly connected: None

[Kovid Goyal (kovid)]

According to that debug output you have the plugin for the T1 disabled. Go to
preferences->plugins and re-enable it.

 status invalid