: Some security software may flag installation binaries as threats. It is often recommended to add the installation folder as an exclusion in your antivirus settings during the process. Official Alternatives
If you are using an offline installer (like a repack) and it cannot find setup-1c.bin Check File Names Call of duty black ops 2 setup-1c.bin indir
This is the most common error. The installer progresses through files 1a and 1b, but when it looks for 1c to continue extracting data, it hits a wall. : Some security software may flag installation binaries
The most frequent cause is an interrupted download. If your internet cut out briefly or your PC went to sleep during the download of a multi-part archive (like a 15GB Black Ops 2 repack), the browser or download manager might have marked the file as "complete" even though it is missing megabytes of data. The installer progresses through files 1a and 1b,