Here's my situation. I purchased a Targus AMU75us USB mouse a few months ago and now the thing has just stopped being recognized by my computer(Compaq Presario CQ62). I went online and found that there were other people having the same problem.
The main issue is that when I tried to download two driver
installer packages, I got error messages reading: "Error 1330. A file that is required cannot be installed because the cabinet file C:\Windows\Installer\MSI7340.tmp has an invalid digital signature. This may indicate that the cabinet file is corrupt. Error 3 was returned by WinVerifyTrust." The first error message listed MSI25DD.tmp and the second was MSI7340.tmp.
What the heck does all of this mean? Thanks very much to anyone who can help me w/this.