prasad123 0 Report post Posted August 14, 2006 The R Connect datacard ZTE MC 315 was working fine until I deleted a LAN configuration to reconfigure it, as i changed my ISP. I am now unable to run the card. A message reads PCMCIA Application: Could not open COM port. I uninstalled and then reinstalled the software many times but the problem persists. I am a novice in this field & would appreciate any help in solving this problem. Thankyou. Share this post Link to post Share on other sites
amitstg 0 Report post Posted August 14, 2006 i think the com port used by the ZTE card is now being used by your new ISP connection, delete the device on that port and problem would get solved. Share this post Link to post Share on other sites
Din 0 Report post Posted August 31, 2006 I had the same problm while testing ZTE card in Desktop (using PCI to PCMICA adapter). Tested in Win 2K and Win 98, it didn't work. Then I tried in Win XP and it worked. Did you try XP ? Share this post Link to post Share on other sites
rk19801 1 Report post Posted October 20, 2006 hi brother it is actually problem of data card pls do not do any thing just visit to service center & say to replaced the data card.oter wise ask for DOA if (RELIANCE WEB WORD PROVIDE A NEW ONE). thanks Share this post Link to post Share on other sites
