1, because there are many classifications and rules on Baidu Post Bar. Some post bars may not be able to post directly, and some post bars have a level limit, which requires you to log in and reach a certain level before posting.

2. It is also possible that Baidu account was banned by the post bar administrator, which made it impossible to post.

3. Clear the browser's Cookies and cache (open ie browser-tools above->; Internet options-> Delete Cookies and also delete temporary files. (If not, you can use Kingsguard /360 Security Guard to clean it up) and you can try to forcibly refresh Ctrl +F5.

If not, please try the following methods:

1. Click Tools, select internet Options, open Options, and then select Security. Under Security, select internet, local internet, trusted sites and restricted sites as the default levels, and then confirm. (Tools-Options-Advanced-Restore Defaults).

2. Enter regsvr32 jscript.dll in the start menu, and then select OK. When prompted, click OK.

3. Enter regsvr32 vbscript.dll again and select "OK". When prompted again, please confirm.

4. After the above two successful prompts, the IE component was successfully repaired, but if it still doesn't work, change the browser. If it still doesn't work, it may be Baidu. .