Backup Wechat amr file

Remember not to click delete. else your amr file will physically remove.

Add route success but not show at route print

When you try to add a route
eg. route add -4 192.168.10.0 MASK 255.255.255.0 192.168.20.0 METRIC 10 IF 10

Message show success added.
but when you route print it not show.
please check the interface is correct or wrong.
you might be add to wrong interface. or the interface is not active. that why it not show.

Wechat 5.0

Wechat 5.0 can not delete personal (1 to 1) chat room.

update:
old version- press and hold the char room
5.0- strike/drag from left to right. there have delete button.

mircosoft bug kut

found that sp_trace_setfilter for NULL from sql2008R2 sp1 not work.

eg. EXEC sp_trace_setfilter @TraceID, 1, 0, 1, NULL

system Database sample

You can download sql server 2008 R2 (ver: 10.50.2500 )system databases sample here.
with chinese_PRC_CI_AS.

link: https://docs.google.com/file/d/0B40y8vVrGmAnU0RSRkVjMjhXdFk

content: master.bak, model.bak, tempdb.mdf and tempdb.ldf