Solution for your Insert column/row problem - This situation encounters some time
To solved this problem, follow below steps
2. Go to directory "%appdata%\Microsoft\Exce
3. Check there for .xlb file and rename that .xlb to .old file. for e.g
Rename the file: Excel14.xlb --> Excel14.old
pls note in your machine if number is different then act accordingly as mentioned - Excel15.xlb --> Excel15.old